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Biology Practice Test

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HESI RN
Hesi Biology
Biology Practice Test

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Question 1 of 43

In meiosis, the chromosome number is reduced from:

A. 46 to 23

B. 46 to 33

C. 28 to 14

D. 24 to 12

Correct Answer:

Rationale:

Question 2 of 43

Which of the following terms is used to represent two alleles that are the same type?

A. Homosynchronous

B. Hypersynchronous

C. Heterozygous

D. Homozygous

Correct Answer:

Rationale:

Question 3 of 43

Which of the following options identifies the products of cell respiration?

A. Water, carbon dioxide, and oxygen

B. Glucose and oxygen

C. Water, carbon dioxide, and adenosine triphosphate (ATP)

D. Water, glucose, and oxygen

Correct Answer:

Rationale:

Question 4 of 43

In the hierarchical organizational system, which of these is the most restrictive category?

A. Genus

B. Class

C. Kingdom

D. Species

Correct Answer:

Rationale:

Question 5 of 43

Which of the following do prokaryotic cells lack?

A. A cell membrane

B. Genetic material

C. Cytoplasm

D. Membrane-bound organelles

Correct Answer:

Rationale:

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Biology Practice Test

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