SMART WORKBOOK FOR SELF ASSESSMENT BIOLOGY

_____ SMART WORKBOOK FOR _____

SELF ASSESSMENT

BIOLOGY For Intermediate Part-I

Student Name:

Roll Number: Section:

College Name:

Date: to

Syllabus:

Chapter 01: Introduction

Chapter 02: Biological Molecules

Chapter 03: Enzymes

Chapter 04: The Cell

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گزارشات

!و طالبات عزیز طلباء

، کی پابندی کریں۔ اور درود شریف تلاوت نماز

مدد کریں۔ اُن کی اور گھر کے کام میں بھیکی خدمت والدین

ل رھیں۔تحریری کام کو سنبھالنے میں احتیاط کیجیے اور مقدس الفاظ/اوراق کا خیا

م روزاہ گر ھوڑاا ھوڑاا کھیں اور ودد کھیں ۔کا

لکھتے وقتHand Writing کا خصوصی خیال رھیں۔

لکھنے میں غلطی اورCutting سے بچنے کی پوری کوشش کریں۔

سے ہ کھیں ۔بال پوائنٹلکھنے کے لئے نیلی روشنائی استعمال کریں۔

ر استعمال کریں۔

ٹن

ہیڈنگ کے لیے مارکر یا پوائ

۔سوال کا جواب دی گئی جگہ / لائنز کے مطابق کھیں

زبای بھی کھ کتے یں()پہلے یاد کرکے بعد میںجو کام لکھنا ہے اُسے یاد بھی کریں۔

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کریں۔ور کریں۔پاکستان کی سلامتی کے لیے بھی دعا کیادعاؤں کا اہتمام ضر

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پرنسپل

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3

Objective Type Questions

NOTE:

Each question has four possible answers as A, B, C, D. The option which you think is

correct, fill that circle in front of that questions number on the bubble sheet given at the

end. Do not fill more than one circle for one question. Cutting, Over-writing, Using ink-

remover or filling more than one circle will result in zero marks in that question. Only use

blue ink.

Sr.# Questions A B C D

1 In 1997, scientists in Scotland

succeeded in cloning a: Sheep Horse Goat Cow

2 The technology used for achieving

eugenic aims:

Gene

therapy

Radio

therapy

Chemo

therapy Cloning

3 Pasteurization is widely used for

preservation of:

Food

product

Meat

products

Milk

products Meat

4

Amount of solar energy required to

synthesize the 10gm of glucose

during photosynthesis is:

717.6 k.cal 817.6 k.cal 716.6 k.cal 816.6

k.cal

5 In human body, amount of

phosphorous is: 1% 2% 18% 22%

6 The number and variety of species in

a place is called: Population Community Biodiversity Diversity

7 The percentage of hydrogen in

human body: 5% 10% 15% 20%

8 Fungi, algae, protozoans and various

prokaryotes are: 17.6% 19.9% 9.4% 9.1%

9 Tentative explanation of observation

is called as: Hypothesis Deduction Law Theory

10 The study of tissues is called: Anatomy Histology Paleontology Physiology

11 Which one of these is not a viral

disease? Cow pas Mumps Tetanus Small pox

12 First vaccination technique was

developed by: Jenner Kock Pasteur Brown

13 A group of similar cells that perform

similar function is: Organs Organelles Tissue System

14

In cities, particularly the exhaust

from auto mobiles is enormously

adding into atmosphere:

Chromium Nitrogen Lead Cyanide

15 The study of internal structure is: Morphology Anatomy Histology Physiology

16 The amount of heat absorbed by

water it changes into gas is:

Heat

capacity

Heat of

vaporization

Specific

heat

Absorbed

heat

17 Cotton is the pure form of: Cellulose Glycogen Waxes Amino

acid

18 Most brain contain water about: 25% 35% 55% 85%

19 In bacterial cells the water percentage

is: 70% 40% 60% 50%

20 In free state, glucose is present in: Dates Amylase Glycogen Cellulose


4

21 Carbon is: Monovalent Divalent Trivalent Tetravalent

22 Keratin is an example of fibrous

protein present in: Nails Blood Muscles Bones

23 Which of these atoms do not occur in

carbohydrates? Nitrogen Carbon Oxygen Hydrogen

24 Which one is not a lipid? Cutin Cholesterol Rubber Chitin

25 The specific heat of vaporization of

water is (k.cal/kg): 574 674 374 474

26 Which is the most abundant

carbohydrate in nature? Starch Glycogen Cellulose Pectin

27 The sequence of amino acids in a

protein molecule was determined by: E. Chatton

F.

Meischer F. Sanger J. Watson

28 The percentage of Ribosomal RNA

in the cell is: 80% 50% 4% 20%

29 The alpha chain of hemoglobin has

amino acid: 141 174 146 171

30 Tetroses are rare in nature and occur

in some: Algae Fungi Bacteria Bryophytes

31 If non-protein part is loosely attached

to the protein part it is known as: Coenzyme

Prosthetic

group

Apo

enzyme Cofactor

32 Optimum pH for the proper

functioning of enzyme sucrose is: 2.80 4.80 8.00 8.80

33 The catalytic activity of enzyme is

restricted to its small portion called:

Binding

site Active site

Catalytic

site

Reacting

site

34 Three dimensional globular protein

is: Starch Glucose Antibiotic Enzyme

35 Co-enzyme is closely related to: Vitamins Minerals Water Lipids

36 Induced fit model was proposed by: Emli

Fischer Koshland Jenner Pasteur

37 Enzyme lowers down the energy of: Kinetic Potential Activation Ionic

38

The optimum temperature for

enzyme to work at maximum rate in

human is:

35oC 37oC 40oC 30oC

39 The vitamins are essential raw

material for the synthesis of: Activators Co-factor

Co-

enzymes

Prosthetic

group

40 Enzymes involved in respiration, are

found in: Chloroplasts Ribosomes Mitochondria Nucleus

41 According to lock and key model the

active site is:

Rigid

structure Flexible Liquid

All of

these

42 The optimum pH of pepsin enzyme

is: 2.00 4.5 5.5 6.8

43 The product of succinic acid by the

action of enzymes is:

Fumeric

acid

Malonic

acid Citric acid

Pyruvic

acid

44 Salivary amylase acts best at pH: 4.5 6.80 7.2 8.5

45 The rate of reaction depends directly

on the amount of: pH Temperature

Enzyme

concentration Substrate

concentration


5

46 Cristae are found in: Mitochondria Chloroplast Golgi

complex E.R

47

Tay-Sach’s disease is because of

absence of an enzyme that is

involved in the catabolism of:

Proteins Carbo-

hydrates Lipids

Nucleic

acids

48 Who reported the presence of nucleus

in the cell?

Robert

Brown

Robert

Hooke Schleiden Schwann

49 The cells which transmit impulses

are: Nerve cells Blood cells

Kidney

cells Bone cells

50 Cell theory was proposed by: Robert

Brown

Schleiden

&

Schwann

Lorenz

Oken

Rudolph

Virchow

51 The plasma membrane and

everything present within it is called: Chloroplast Protoplast Cytoplasm Protoplasm

52 The resolution of typical compound

microscope is: 1.0 m 2.0 m 4.0 m 3.0 m

53 Micrographia is a famous publication

of:

Lorenz

Oken

Rudolph

Virchow

Robert

Hooke

Robert

Brown

54 The number of chromosomes in fruit

fly Drosophila melanogaster is: 16 26 8 48

55 Mitosis which involves ingestion of

solid material: Pinocytosis Phagocytosis Solidocytosis

Both A

and B

56 Lysosomes were isolated and studied

for the first time by: Polade De-Duve Glogi Virchow

57 In prokaryotic cell wall strengthening

material is: Chitin Lignin Cutin Murein

58

Membrane bound green pigment

containing bodies present in the cells

are called:

Plastids Chloroplasts Chromoplasts Leukoplasts

59 Protein present in microtubules is: Actin Myosin Tubulin Tropomyosin

60 Stroma is a fluid in the chloroplast: Thylakoids Matrix Granum Inter-

granum

٭٭٭٭٭

Where to Find Solution??

MCQs 01 to 15: Chapter 01





6

BUBBLE SHEET FOR OBJECTIVE TYPE QUESTIONS

01. 21. 41.

02. 22. 42.

03. 23. 43.

04. 24. 44.

05. 25. 45.

06. 26. 46.

07. 27. 47.

08. 28. 48.

09. 29. 49.

10. 30. 50.

11. 31. 51.

12. 32. 52.

13. 33. 53.

14. 34. 54.

15. 35. 55.

16. 36. 56.

17. 37. 57.

18. 38. 58.

19. 39. 59.

20. 40. 60.

--------------------------------- FOR OFFICIAL USE ONLY -----------------------------

Total Obtained Marks:

Examiner’s Signature:

Dated:


7

Short Answer Questions

NOTE: Read the questions carefully and give short answers. Write your answers on the given lines.

Do not write anything else on any part of the workbook. Use blue ink.

Q#1. Differentiate between bio pesticides and biological control. (Chapter 1)

ANS:

Q#2. Define bio-chemistry. (Chapter 1)

ANS:

Q#3. Give four characteristics of living organisms. (Chapter 1)

ANS:


8

Q#4. Why is there need to control environmental pollution? (Chapter 1)

ANS:

Q#5. What are bio-elements? Give their proportion in human body. (Chapter 1)

ANS:

Q#6. Write the names of four eras of geological time chart. (Chapter 1)

ANS:


9

Q#7. Define protective role of water. (Chapter 2)

ANS:

Q#8. Define metabolism and name its two processes. (Chapter 2)

ANS:

Q#9. Write a note on glycogen. (Chapter 2)

ANS:


10

Q#10. Differentiate between saturated and unsaturated fatty acids. (Chapter 2)

ANS:

Q#11. What are lipids? Give two functions of waxes. (Chapter 2)

ANS:

Q#12. Write down two differences between DNA and RNA. (Chapter 2)

ANS:


11

Q#13. What are enzymes and co-enzymes? (Chapter 3)

ANS:

Q#14. Give role and examples of enzymes activator. (Chapter 3)

ANS:

Q#15. How pH affects the rate of enzyme action? (Chapter 3)

ANS:


12

Q#16. Differentiate between reversible and irreversible enzyme inhibitors. (Chapter 3)

ANS:

Q#17. Differentiate between binding site and catalytic site. (Chapter 3)

ANS:

Q#18. Define optimum pH. Give optimum pH of Pepsin. (Chapter 3)

ANS:


13

Q#19. What is work of Lorenz Oken? (Chapter 4)

ANS:

Q#20. What is Murein? (Chapter 4)

ANS:

Q#21. Define cell theory. Who proposed it? (Chapter 4)

ANS:


14

Q#22. What is meant by resolution of microscope? (Chapter 4)

ANS:

Q#23. Define fluid mosaic model of the cell membrane. (Chapter 4)

ANS:

Q#24. How cell wall of plants differ from prokaryotes? (Chapter 4)

ANS:

Q#25. What are nuclear pores? What is their function? (Chapter 4)

ANS:


15

Long Answer Questions

Q#1. Describe the role of biology in the field of health. (Chapter 1)

ANS:


16


17


18

Q#2. Define cloning discuss its types and the commercial importance of the technique. (Ch 1)

ANS:


19


20


21

Q#3. What is hypothesis? Discuss briefly the deductive and inductive reasoning. (Chapter 1)

ANS:


22


23


24

Q#4. Discuss Watson and Crick model of DNA. (Chapter 2)

ANS:


25


26


27

Q#5. What is RNA? Give the functions of its various types. (Chapter 2)

ANS:


28


29


30

Q#6. Discuss water as medium of life. Also give its importance. (Chapter 2)

ANS:


31


32


33

Q#7. Define cell cytoplasm. Explain its function. (Chapter 4)

ANS:


34


35


36

Q#8. Describe the structure and function of mitochondria. (Chapter 4)

ANS:


37


38

٭٭٭٭٭

--------------(To be filled by the student)--------------

Assessment completed on:

Student’s Signature:

Father’s/Guardian’s Sign. :

-----------(For Teacher’s/Lecturer’s Use Only)----------

Remarks:

Signature:

Date:

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SMART WORKBOOK FOR SELF ASSESSMENT BIOLOGY