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Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 1 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
Nervous System
For the following illustration, fill in the missing LABELS of the Nervous System Schematic
Code Label Code Label
A
B
C
D
E
AB
AC
AD
Afferent
Autonomic
Central
Cranial / Sacral
Efferent
Information processing and storage
Motor
Parasympathetic
AE
ABC
ABD
ABE
ACD
ACE
BCE
Peripheral
Sensory
Somatic
Smooth / Cardiac Muscle and Gland
Spinal
Sympathetic
Visceral
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 2 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
This page remains purposely blank
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 3 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
Schematic of the Nervous System
Somatic receptors
2. ___NS
6.__________Function
1. ___NS
3._______Receptors
Parasympathetic Division
9._______NS
Autonomic NS
11._______Effectors
Skeletal, Voluntary Muscles effectors
10.________Division
4._____ Direction
7.__________Commands
5.__________Information
8.______ Direction
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 4 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
12. Masses of myelinated nerve fibers appear
A) gray.
B) white.
C) yellow.
D) brown.
E) transparent.
13. The part of the brain that functions to control skeletal muscles is the
A) medulla oblongata.
B) cerebral cortex.
C) midbrain.
D) diencephalons.
E) thalamus.
14. The region of the brain that is involved in conscious thought and intellectual function as well as processing somatic sensory and motor information is the
A) medulla.
B) pons.
C) midbrain.
D) cerebellum.
E) cerebrum.
15. The two cerebral hemispheres are separated by the
A) longitudinal fissure.
B) central sulcus.
C) lateral sulcus.
D) frontal lobe.
E) postcentral sulcus.
16. The surface of the postcentral gyrus contains the
A) primary sensory cortex.
B) primary motor cortex.
C) visual cortex.
D) olfactory cortex.
E) auditory cortex.
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 5 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
17. The highest levels of information processing occur in the
A) cerebrum.
B) midbrain.
C) cerebellum.
D) medulla.
E) spinal cord.
18. Reflexes help to control
A) heart rate.
B) blood pressure.
C) digestion.
D) pupil size.
E) all of the above
19. Pulling away from a painful stimulus is an example of the ________ reflex.
A) cross-extensor
B) pupillary
C) withdrawal
D) knee-jerk
E) ankle-jerk
20. Ascending tracts
A) carry sensory information to the brain.
B) carry motor information to the brain.
C) carry sensory information from the brain.
D) carry motor information from the brain.
E) none of the above
21. Control of the viscera is the job of the
A) spinal cord.
B) conscious control.
C) brain.
D) autonomic nervous system.
E) all of the above
22. The autonomic division of the nervous system directs
A) voluntary motor activity.
B) conscious control of skeletal muscles.
C) unconscious control of skeletal muscles.
D) processes that maintain homeostasis.
E) all of the above
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 6 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
23. Control of glands is through the
A) PNS.
B) ANS.
C) SNS.
D) CNS.
E) RAS.
24. The division of the autonomic nervous system that prepares the body for activity and stress is the
A) sympathetic division.
B) parasympathetic division.
C) craniosacral division.
D) arachnoid division.
E) somatic motor division.
25. The division of the autonomic nervous system that maintains homeostasis during stressful conditions is the
A) sympathetic division.
B) parasympathetic division.
C) thoracolumbar division.
D) arachnoid division.
E) somatic motor division.
26. Effects produced by the parasympathetic branch of the autonomic nervous system include
A) dilation of the pupils.
B) increased secretion by digestive glands.
C) dilation of respiratory passages.
D) increased heart rate.
E) all of the above
Endocrine System
27. The nervous system
A) produces rapid and specific responses to environmental stimuli.
B) communicates by the release of neurotransmitters.
C) continues to produce a response long after neural output ceases.
D) A and B only
E) all of the above
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 7 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
28. In contrast, the endocrine system
A) releases chemicals into the bloodstream for distribution throughout the body.
B) releases hormones that alter the metabolic activities of many different tissues and organs simultaneously.
C) produces effects that can last for hours, days, and even longer.
D) A and C only
E) all of the above
29. Generally, the actions of hormones
A) tend to be more widespread than actions of the nervous system.
B) are longer lasting than actions of the nervous system.
C) are slower to react than the nervous system.
D) cause changes in the machinery of the cells.
E) all of the above
30. Hormone concentration levels are most commonly controlled by
A) positive feedback.
B) the quantity of circulating hormone.
C) negative feedback.
D) cellular demands.
E) body temperature.
31. Endocrine organs can be controlled by
A) hormones from other endocrine glands.
B) releasing hormones from the hypothalamus.
C) direct neural stimulation.
D) A and C only
E) all of the above
32. The most complex endocrine responses involve the
A) thyroid gland.
B) pancreas.
C) suprarenal glands.
D) hypothalamus.
E) thymus.
33. The hormone oxytocin
A) promotes uterine contractions.
B) is responsible for milk production in the mammary glands.
C) regulates blood pressure.
D) governs the ovarian cycle.
E) both A and B
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 8 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
34. Triiodothyronine is a hormone secreted by the
A) thyroid gland.
B) pancreas.
C) parathyroid glands.
D) hypothalamus.
E) all of the above
35. The suprarenal medulla produces
A) androgens.
B) glucocorticoids.
C) mineralocorticoids.
D) epinephrine.
E) steroids.
36. Which of the following has both endocrine and exocrine functions?
A) pancreas
B) anterior pituitary
C) thyroid
D) liver
E) hypothalamus
37. The pancreatic hormone that causes blood sugar levels to rise and or maintain is
A) growth hormone.
B) cortisol.
C) insulin.
D) glucagon.
E) erythropoietin.
38. Alcohol cause excessive urine production by blocking the action of
A) aldosterone.
B) FSH.
C) ADH.
D) cortisol.
E) TSH.
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 9 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
Match the HORMONE with the respective GLAND to which they are most closely associated.
# Hormone CODE Endocrine Organ
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
Aldosterone
Antidiuretic Hormone
Calcitonin
Estrogen
Insulin
Melanocyte -stimulating hormone
Oxytocin
Parathyroid Hormone
Releasing Hormones
Thyroid Hormone
A.
B.
C.
D.
E.
AB.
AC.
AD.
AE.
BC.
BD.
Adrenal Gland
Anterior Pituitary
Hypothalamus
Ovary
Pancreas
Parathyroid Gland
Pineal Gland
Posterior Pituitary
Teste
Thymus
Thyroid Gland
Lymphoid System and Immunity
49. The lymphoid system is composed of
A) lymphatic vessels.
B) lymph nodes.
C) the spleen.
D) A and B only
E) all of the above
50. A foreign invader that may cause disease is called a(n)
A) pathogen.
B) antigen.
C) antibody.
D) virus.
E) bacteria.
51. The primary function of the lymphoid system is
A) circulation of nutrients.
B) transport of hormones.
C) production, maintenance, and distribution of lymphocytes.
D) production, maintenance, and distribution of plasma proteins.
E) all of the above
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 10 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
52. The two collecting ducts that drain the lymphatic trunks are the
A) thoracic duct and right lymphatic duct.
B) lumbar duct and left lymphatic duct.
C) intestinal duct and left intercostal duct.
D) bronchomediastinal duct and subclavian duct.
E) none of the above
53. Flow through lymph vessels resembles flow through
A) elastic arteries.
B) arterioles.
C) the vena cava.
D) veins.
E) muscular arteries.
54. Lymph returns to the venous circulation by way of draining into the
A) right lymphatic duct.
B) subclavian veins.
C) inferior vena cava.
D) superior vena cava.
E) dural sinus.
55. Lymph nodes
A) produce antibodies from specialized T cells.
B) monitor the contents of lymph by removing debris and pathogens.
C) act as a "check station" for cancer cells.
D) B and C only
E) all of the above
56. In general, lymphocytes
A) spend little time in the blood.
B) have a relatively long life span.
C) are not evenly distributed in the lymphoid tissues.
D) B and C only
E) all of the above
57. The spleen
A) is the largest lymphoid organ.
B) contains nodules similar to other lymphoid nodules.
C) contains lymphocytes.
D) is located in the left upper quadrant.
E) all of the above
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 11 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
58. Lymphatic vessels that exit the lymph node are called
A) lacteals.
B) afferent lymphatic vessels.
C) efferent lymphatic vessels.
D) lymphatic trunks.
E) lymphatic ducts.
59. The first line of cellular defense against pathogens is
A) T cells.
B) B cells.
C) NK cells.
D) phagocytes.
E) plasma cells.
60. The cells primarily responsible for immunity are
A) lymphocytes and macrophages.
B) neutrophils and macrophages.
C) monocytes and macrophages.
D) eosinophils and lymphocytes.
E) basophils and monocytes.
61. The study of diseases in populations is called ____________.
A) pathology
B) epidemiology
C) parasitology
D) hematology
62. The highest percentage of adults infected with HIV occurs in:
A) Asia
B) Oceana
C) Sub-Saharan Africa
D) Latin America
63. It is recommended that one effective means of reducing MRSA infections is:
A) covering your mouth when you cough
B) not drinking after someone
C) practicing safe sex
D) washing your hands properly
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 12 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
64. Acquired immunodeficiency syndrome is caused by
A) a bacterium.
B) a virus.
C) a protozoan
D) a prion
65. During HIV infection the immune system has been depleted and the chances of contracting another disease rises, these infections are known as:
A) secondary diseases
B) opportunistic infections
C) prions
D) parasites
66. Seventy percent of all new cases of AIDS in the United States occurs in:
A) African Americans and Hispanics
B) Native Americans
C) Asian American
D) Caucasians
67. If an epidemic reaches global proportions, it is known as a _______.
A) pandemic
B) outbreak
C) transdemic
D) parademic
68. The genus for the organism that causes malaria is _________.
A) Trypanosoma
B) Leishmania
C) Plasmodium
D) Toxoplasma
69. Hospitals, nursing homes, and athletic facilities are good places to contract ___________.
A) anthrax
B) MRSA
C) Prions
D) tuberculosis
70. ____________ is an example of a re-emerging disease.
A) Rabies
B) Tuberculosis
C) Rubella
D) Rabies
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 13 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
71. _______________ is allowing new strains of pathogens to evolve.
A) Better nutrition
B) Antibiotic resistance
C) Genetic engineering
D) Biological warfare
Respiratory System
72. Functions of the respiratory system include
A) protecting respiratory surfaces from dehydration, temperature changes, or other environmental variations.
B) defending the respiratory system and other tissues from pathogenic invasion.
C) providing an extensive area for gas exchange between air and circulating blood.
D) A and C only
E) all of the above
73. Air entering the body is filtered, warmed, and humidified by the
A) upper respiratory tract.
B) lower respiratory tract.
C) lungs.
D) alveoli.
E) all of the above
74. The passageways from the end of the external environment and the nasal cavity into the nasopharynx are the
A) external nares.
B) internal nares.
C) vestibules.
D) turbinates.
E) palates.
75. The elastic cartilage that shields the opening to the larynx during swallowing is the
A) thyroid cartilage.
B) cricoid cartilage.
C) corniculate cartilage.
D) cuneiform cartilage.
E) epiglottic cartilage.
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 14 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
76. The airway that passes through the mediastinum anterior to the esophagus is the
A) pharynx.
B) bronchiole.
C) trachea.
D) alveolar duct.
E) laryngeal duct.
The following is a list of some of the structures of the respiratory tree:
1. secondary bronchi
2. bronchioles
3. alveolar ducts
4. primary bronchi
5. respiratory bronchioles
6. alveoli
7. terminal bronchioles
77. The order in which CO2 leaves the body beginning at the alveoli is
A) 4, 1, 2, 7, 5, 3, 6.
B) 4, 1, 2, 5, 7, 3, 6.
C) 6,3,7,5,2,1,4
D) 6,3,5,7,2,4,1
E) 6,3,5,7,2,1,4,.
78. Which of the following is the first structure of the lower respiratory passageway?
A) nasal cavity
B) pharynx
C) larynx
D) trachea
E) bronchi
79. In this procedure, an incision is made through the anterior tracheal wall
A) tracheostomy
B) tracheotomy
C) bronchoscopy
D) laryngotomy
E) none of the above
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 15 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
80. The walls of the alveoli are composed of
A) stratified epithelium.
B) pseudostratified epithelium.
C) simple squamous epithelium.
D) loose connective tissue.
E) reticular connective tissue.
B) the number of lobes in the left lung
81. Pulmonary ventilation refers to
A) the movement of air into and out of the lungs.
B) the movement of dissolved gases from the alveoli to the blood.
C) the movement of dissolved gases from the blood to the interstitial space.
D) the movement of dissolved gases from the interstitial space to the cells.
E) the utilization of oxygen.
82. The process by which dissolved gases are exchanged between the blood and lungs is
A) pulmonary ventilation.
B) external respiration.
C) internal respiration.
D) cellular respiration.
E) breathing.
83. Internal respiration involves the
A) movement of air into and out of the lungs.
B) diffusion of gases between the cells and the circulating blood.
C) exchange of dissolved gases between the blood and the interstitial fluid.
D) binding of oxygen by hemoglobin.
E) utilization of oxygen by tissues to support metabolism.
84. Most of the carbon dioxide transported by the blood is
A) dissolved in plasma.
B) bound to hemoglobin.
C) in ionic form as solute (bicarbonate) in the plasma.
D) bound to the same protein as carbon dioxide.
E) carried by white blood cells.
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 16 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
Digestive System
Identify the numbered structures in the illustration below. Choose answers from EITHER column of choices.
CODE TERM CODE TEERM
A
B
C
D
E
AB
AC
AD
AE
BC
BD
BE
Appendix
Anus
Cecum
Cardia
Colon
Duodenum
Epiglottis
Esophagus
Gall Bladder
Ileum
Jejunum
Liver
CD
CE
DE
ABC
ABD
ABE
ACD
ACE
ADE
BCD
BDE
CDE
Larynx
Lips
Nasopharynx
Oropharynx
Pancreas
Pyloris
Rectum
Salivary Gland
Stomach
Teeth
Tongue
Trachea
89
86
87
88
91 90
92
85
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 17 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
93. Ingestion refers to the
A) progressive dehydration of indigestible residue.
B) input of food into the digestive tract.
C) chemical breakdown of food.
D) absorption of nutrients in the gut.
E) mixing of nutrients with digestive enzymes.
94. Which of the following is an accessory organ of digestion?
A) stomach
B) liver
C) spleen
D) colon
E) esophagus
95. Functions of the tongue include
A) mechanical processing of food.
B) manipulation of food.
C) sensory analysis of food.
D) A and B only
E) all of the above
96. The first place mechanical digestion takes place is the
A) oral cavity.
B) esophagus.
C) stomach.
D) pancreas.
E) small intestine.
97. The first portion of the stomach that food enters is the
A) body.
B) antrum.
C) pylorus.
D) cardia.
E) fundus.
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 18 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
98. The portion of the small intestine that is attached to the pylorus of the stomach is the
A) ileum.
B) colon.
C) cecum.
D) jejunum.
E) duodenum.
99. The longest portion of the small intestine is the
A) cecum.
B) appendix.
C) ileum.
D) jejunum.
E) duodenum.
100. Bile is produced in the
A) liver.
B) duodenum.
C) pancreas.
D) gall bladder.
E) appendix.
GO TO SCANTRON #2
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 19 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
101. Which of the following NEVER comes in physical contact with ingested food?
A) tongue
B) esophageal wall
C) HCl
D) pancreatic wall
E) small intestinal wall
102. Which of the following is a major action of the large intestine?
A) secrete enzymes
B) reabsorb water
C) regulate the release of bile
D) secrete digestive enzymes
E) produce hormones
103. Major regions of the large intestine include the
A) cecum, colon, and duodenum.
B) duodenum, ileum, and jejunum.
C) cecum, colon, and duodenum.
D) ascending colon, descending colon, and ileum.
E) cecum, colon, and rectum.
Nutrition and Metabolism
104. The sum of all of the biochemical processes going on within the human body at any given instant is called
A) glycolysis.
B) oxidation.
C) catabolism.
D) anabolism.
E) metabolism.
105. The cells that are most dependent upon a continual supply of glucose are those of the
A) muscular system.
B) nervous system.
C) respiratory system.
D) digestive system.
E) integumentary system.
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 20 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
106. During lipolysis,
A) triglycerides are converted into molecules of acetyl CoA.
B) triglycerides are broken down into glycerol and fatty acids.
C) lipids are converted into glucose molecules.
D) lipids are formed from excess carbohydrates.
E) lipids are metabolized to yield ATP.
d Terms
107. Diets containing too many calories and too many lipids by proportion increase the incidence of
A) obesity.
B) heart disease and atherosclerosis.
C) diabetes.
D) hypertension.
E) all of the above
108. Which of the following is a complete protein source?
A) eggs
B) corn
C) gelatin
D) rice
E) none of the above
109. A calorie unit used in food is equal to the amount of energy necessary to raise the temperature of 1 kilogram of water ________ degree(s) Celsius.
A) 1
B) 2
C) 10
D) 100
E) 1,000
110. The nutrients that yield ZERO energy per gram are
A) carbohydrates.
B) proteins.
C) fats.
D) nucleic acids.
E) vitamins.
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 21 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
111. Which food group is the best source of calcium?
A) breads
B) meats
C) dairy
D) fruits
E) vegetables
112. Factors that influence an individual's BMR (basal metabolic rate) include; Mark All that apply
A) gender
B) age.
C) body weight.
D) genetics.
Urinary System
Identify the numbered terms with the structures from the illustration below
Cortex
Major calyx
Medulla
Nephron
Renal Capsule
113. __A
114. __AC
115. __B
116. __E
117. __BC
Renal Column
Renal Papilla
Renal Pelvis
Renal Pyramid
Ureter
118. __AE
119. __AD
120. __C
121. __AB
122. __D
123. If this is a posterior view, we are looking at a LEFT kidney. A for true, B for False
124. If this is an anterior view, then this illustration is of a sagittal section of the RIGHT kidney. A for true, B for False
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 22 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
This page remains purposely blank
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 23 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
125. When the level of ADH (antidiuretic hormone) increases,
A) more urine is produced. B) less urine is produced. C) less water is reabsorbed by the nephron and collecting duct. D) the specific gravity of the urine decreases. E) more salt is secreted by the nephron.
126. The urinary system
A) regulates plasma concentrations of electrolytes.
B) regulates blood volume by removing RBCs from circulation.
C) contributes to stabilizing blood pH.
D) A and C only
E) all of the above
AD
AC
D
C
B
A E
AB
AE
AD
BC
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 24 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
127. Organs of the urinary system that are involved with urine transport are the
A) urethra and ureters.
B) kidneys and bladder.
C) ureters and kidneys.
D) urethra and bladder.
E) kidneys and urethra
128. 4Urine is stored by the
A) liver.
B) urinary bladder.
C) kidney.
D) ureter.
E) urethra.
129. Which of the following is correct about the location of the kidney?
A) There is one kidney deep to the liver.
B) The kidneys are bilateral and retroperitoneal.
C) The left kidney is lower than the right.
D) The kidneys are in the anterior abdominal wall.
E) all of the above
130. Which of the following carries urine from the kidney to the bladder?
A) small intestine
B) prostate
C) liver
D) ureter
E) urethra
131. The kidneys are
A) located in a position that is retroperitoneal.
B) surrounded by a renal capsule.
C) protected by the lower ribs of the rib cage.
D) A and B only
E) all of the above
132. The renal pyramid is
A) the innermost layer of kidney tissue.
B) a conical-shaped structure that is located in the renal medulla.
C) an internal cavity lined by the fibrous capsule and located in the area of the hilus.
D) a large branch of the renal pelvis.
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 25 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
E) a knot of capillaries that lies within the renal corpuscle.
133. The innermost layer of kidney tissue is the
A) renal cortex.
B) renal medulla.
C) major calyx.
D) minor calyx.
134. The portion of the nephron between the glomerular capsule and the nephron loop is the
A) proximal convoluted tubule.
B) renal corpuscle.
C) distal convoluted tubule.
D) collecting duct.
E) minor calyx.
135. The following is a list of some of the blood vessels that carry in renal circulation
1 afferent arteriole
2 efferent arteriole
3 glomerulus
4 renal artery
The proper order in which blood passes through these vessels is
A) 1,2,3,4
B) 4,3,2,1
C) 1,4,3,2
D) 4,3,1,2
E) 4,1,3,2
136. Which of the following are too large to be filtered?
A) amino acids.
B) glucose.
C) lipids.
D) proteins.
E) none of the above
137. The countercurrent mechanism functions in the
A) nephron.
B) renal corpuscle.
C) glomerulus.
D) loop of Henle.
E) filtration unit.
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 26 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
138. When the level of ADH (antidiuretic hormone) increases,
A) more urine is produced.
B) less urine is produced.
C) less water is reabsorbed by the nephron and collecting duct.
D) the specific gravity of the urine decreases.
E) more salt is secreted by the nephron.
139. The hormone ADH
A) is secreted by the anterior pituitary gland in response to changes in blood osmolarity.
B) stimulates the kidneys to retain sodium ions.
C) stimulates water conservation at the kidneys.
D) causes the kidneys to produce a large volume of urine.
140. The amount of potassium secreted by the kidneys is regulated by
A) ADH.
B) aldosterone.
C) parathormone.
D) atrial natriuretic peptide.
E) cortisol.
DNA
141. A DNA nucleotide is made of all of the following components except:
A) a nitrogen-containing base
B) deoxyribose sugar
C) phosphate
D) phospholipid
142. Messenger RNA carries genetic information from the chromosomes to the ______.
A) ribosomes
B) endoplasmic reticulum
C) nucleolus
D) plasmids
143. A ________ codes for a specific sequence of amino acids in a protein.
A) gene
B) nucleotide
C) polyribosome
D) nucleic acid
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 27 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
144. The study of the structure, function, and interaction of cellular proteins is called ________.
A) bioinformatics
B) haplotypics
C) genomics
D) proteomics
145. Free-living organisms with a foreign gene are called _______ organisms.
A) transposed
B) transmutated
C) transparent
D) transgenic
146. DNA is shaped like a/an ______________.
A) alpha protein
B) double helix
C) single helix
D) globular protein
147. Which of the following tasks is not accomplished by DNA?
A) undergoes mutations that can provide variation
B) provides energy for the cell
C) stores information
D) replicates to pass a copy to the next generation
148. In DNA complementary base pairing is always
A) A to T and C to G.
B) A to C and T to G.
C) A to G and C to T.
D) A to U and C to G.
149. The ability of the DNA molecule to make a copy of itself is called:
A) transcription
B) replication
C) transduction
D) translation
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 28 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
150. The two strands of DNA are considered _________ and run in opposite directions of each other.
A) parallel
B) anti-parallel
C) balanced
D) polymorphic
151. _______ involves the synthesis of an RNA molecule from a DNA template.
A) Transcription
B) Translation
C) Duplication
D) Cloning
152. ________ is converting the sequence of bases on mRNA to a sequence of amino acids.
A) Transcription
B) Replication
C) Translation
D) Processing
153. Portions of genes that code for a particular amino acids are called
A) exons.
B) introns.
C) alleles.
D) templates.
154. There are ________ messenger RNA codons in the genetic code.
A) 16
B) 20
C) 48
D) 64
Biology 105 – Human Biology
MTX 2
Session:
Section:
Class Location:
Days / Time:
Instructor:
Spring 2013
55244 / 61816 4 Units
UVC1, 3 and 7 St. Helena
F 9:00 AM – 11:50 AM LEC
F 1:00 PM – 3:50 PM LAB 55244
M 9:00 AM – 11;50 AM LAB 61816
RIDDELL
Page 29 of 29 BIOL 105 S 2013 Midterm Exam 2 Q 130515
General Anatomy - Lexicon
Match the Term with its Greek / Latin derivative. Some terms may be used more than once and some terms may not be used.
TERM Greek / Latin Derivation
Root, Prefix and / or Suffix
CODE
155. Living
156. Below concentration
157. Head
158. Ear
159. Out Side
160. Self
161. In Between
162. To The Side
163. Arm
164. Breast
165. Skull
166. Backwards
167. Inside
168. In Between
169. Other Side
170. Same Concentration
171. Form / Shape
172. Pressure
173. Sight
174. Same Side
175. White
176. Tongue / Speak
177. Shoulder
Auto
Baro
Brachi
Brevis
Cephalic
Coel
Contra
Crani
Dys
Endo
Ecto
Epi
Glosso
Homo
Hypo
Infra
Inter
Ipsi
Iso
Lateral
Leuko
Limbic
Mamil
Medial
Morpho
Optic
Oto
Retro
Vital
A
B
C
D
E
AB
AC
AD
AE
BC
BD
BE
CD
CE
DE
ABC
ABD
ABE
ACD
ACE
ADE
BCD
BCE
BDE
CDE
ABCD
ABCE
ABDE
ACDE