SAT Subject Biology E/M Practice Test 4: Part A

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Question 20 questions

Time 15 minutes

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1. Permits gas exchange and transpiration in leaves

A. Hair
B. Epidermis
C. Cuticle
D. Guard cell
E. Sweat gland

2. Layer that restricts evaporation in humans

A. Hair
B. Epidermis
C. Cuticle
D. Guard cell
E. Sweat gland

3. Layer that restricts evaporation in plants

A. Hair
B. Epidermis
C. Cuticle
D. Guard cell
E. Sweat gland

4. Important thermoregulatory structure in humans

A. Hair
B. Epidermis
C. Cuticle
D. Guard cell
E. Sweat gland

5. Translated to synthesize protein

A. DNA
B. tRNA
C. mRNA
D. rRNA
E. RNA polymerase

6. Transports amino acids during protein synthesis

A. DNA
B. tRNA
C. mRNA
D. rRNA
E. RNA polymerase

7. Passed on to progeny cells during cell division

A. DNA
B. tRNA
C. mRNA
D. rRNA
E. RNA polymerase

8. Includes a structure known as the "anticodon"

A. DNA
B. tRNA
C. mRNA
D. rRNA
E. RNA polymerase

9.

Separates animals with nails from animals with claws

A. asdf
B. asdf
C. asdf
D. asdf
E. asdf

10.

Separates segmented worms from worms with no segmentation

A. asdf
B. asdf
C. asdf
D. asdf
E. asdf

11.

Separates animals with feathers from animals with hair

A. asdf
B. asdf
C. asdf
D. asdf
E. asdf

12.

Separates animals with exoskeletons from animals with no exoskeletons

A. asdf
B. asdf
C. asdf
D. asdf
E. asdf

13. An albino plant with vascular connections to a green plant of the same species that drains food from the green plant

A. Predation
B. Commensalism
C. Interspecific competition
D. Mutualism
E. Parasitism

14. Algae that grows on the shell of a turtle; the turtle is not harmed

A. Predation
B. Commensalism
C. Interspecific competition
D. Mutualism
E. Parasitism

15. A tapeworm in the intestine of a human

A. Predation
B. Commensalism
C. Interspecific competition
D. Mutualism
E. Parasitism

16. A population that prevents other populations from using a particular limited resource

A. Predation
B. Commensalism
C. Interspecific competition
D. Mutualism
E. Parasitism

17. Which biome contains maples, squirrels, and black bears?

A. Tundra
B. Tropical rain forest
C. Temperate grasslands
D. Taiga
E. Deciduous forest

18. A man who is color blind marries a normal woman, and together they have a daughter who is not color blind. If the daughter marries a man with normal vision, what is the probability of their firstborn child being a son who is color blind?

A. 0%
B. 25%
C. 50%
D. 75%
E. 100%

19. All of the following are needed for photosynthesis EXCEPT

A. light
B. glucose
C. chlorophyll
D. water
E. carbon dioxide

20. Black coat color in horses is caused by a dominant allele, while white coat color is due to the recessive allele. Two black horses produce a foal with a white coat. If they were to produce a second foal, what would be the probability of the second foal having a black coat?

A. 0
B. 1月4日
C. 1月2日
D. 3月4日
E. 1