1. Thermometer Diagram

What temperature does the thermometer above read?

A. approximately 17 °C B. approximately 15 °C

C. approximately 18 °C D. approximately 16 °C

2. Substances would have to pass through which organelle to enter or exit the cell above?

A. Cell membrane C. Cell wall

B. Chloroplast D. Nucleus

3. The amount of liquid in this graduated cylinder is:

A. 63cm B. 66cm C. 63mL D. 66mL

4. Which of these statements describes what will happen to the water?

A. NothingB. They will change sidesC. Water will move into the cellD. Water will move out of the cell

5. What is the mass reading on the triple beam balance?

A. 720.3g

B. 700.2g

C. 722.3g

D. 722.9g

6. What measurement would the flask be used for?

A. mL C. g

B. m D. cm

7. Which is the function of the nucleus?

A. To transport materials

B. To direct all the activities of the cell

C. To provide energy for the cell

D. To package proteins

8. Which term refers to the movement of water molecules through a selectively permeable membrane?

A. Active transport

B. Passive transport

C. Osmosis

D. Diffusion

9. These cells all work together to do the same thing. A group of cells like this is called

A. a system C. an organ

B. a tissue D. an organism

10. A microscope would be best used to see which of the following?

A. Star

B. Plant

C. Animal

D. Protist

11. The following is the number of problems

that Ms. Matty assigned for homework on

10 different days. What is the mode?

8,  11,  9,  14,  9,  15

A. 9

B. 10

C. 11

D. 14

12. The diagram above is a model of which type of cell?

A. Prokaryotic cell C. Plant cell

B. Bacteria cell D. Animal cell

13. Blood is considered to be a

A. Organ

B. Tissue

C. Organ system

D. Organism

14. What is the group of cells that perform a similar function called?

A. Multicellular

B. Organelle

C. Organ

D. Tissue

15. Which of the following correctly list the organizational hierarchy of organisms from simplest to most complex?

A. tissue, cell, organ, organ system, organism

B. Cell, organ, tissue, organ system, organism

C. Cell, tissue, organ, organ system, organism

D. None of the above

16. Which of the following would most accurately measure the volume of a rock?

A. Meter stick

B. Graduated cylinder

C. Triple-beam balance

D. Beaker

17. If I want to know the mass of an object, which tool would I use?

A. Balance

B. Ruler

C. Water displacement

D. Graduated cylinder

18. Appropriate clothes for lab includes

A. A jacket

B. Short sleeves

C. Dangling bracelets

D. Long sleeves

19. If your lab partner drops and breaks a test tube while performing the experiment you should

A. Begin picking up broken pieces immediately

B. Ignore itC. Pick up the broken pieces and throw

them in the trashD. Not touch anything and call the

teacher over

20. What is the SI unit of measurement for volume?

A. Cup

B. Pound

C. Ounce

D. Liter

21. Which is the most important reason to report procedures in a

scientific experiment?

A. So others can correct your work

B. So you can prove you are right

C. So others can admire your work

D. So others could repeat your experiment to try to get the same results

22. How many bacteria colonies will be in the culture

after 60 hours?Number of hours Number of bacteria colonies

12 30

24 60

36 90

48 120

60 ?????

A. 180B. 150C. 240D. 360

23. Susie wants to know if food affects how far a frog can jump. She feeds one frog only grasshoppers and another frog only butterflies. She measures how far the frogs jump after a week of feeding. Her results indicate that frogs that eat grasshoppers are capable of jumping an average of 5cm farther than frogs that only eat butterflies. What is the independent variable in her experiment?

A. How far they jump

B. The food they are fed

C. How long they are fed

D. How much they are fed

24. Which cell structure captures energy from

sunlight?A. Vacuoles

B. Cytoplasm

C. Chloroplasts

D. mitochondria

25. Respiration occurs at

A. The organ level

B. The cellular level

C. The system level

D. The tissue level