HESI A2 Biology Exam 4 2025 Updated Questions and Verified Answers 100% correct A+ Grade

HESI A2 Biology Exam 4 2025 Updated Questions and
Verified Answers 100% correct A+ Grade



QUESTION
If a gamete came from a diploid cell that had 46 chromosomes, How many chromosomes does it
have

Answer:
23




QUESTION
What is the structure critical to cellular motility?


Answer:
Cytoskeleton




QUESTION
Replication takes place in what organelle?


Answer:
nucleus




QUESTION
The purpose of the flagellum is


Answer:
propulsion




QUESTION

,Genetics is the study of what?

, Answer:
heredity




QUESTION
What are the levels of organization?


Answer:
cell, tissue, organ, organ system, organ- ism




QUESTION
which of the following is not a nitrogenous base found in DNA


Answer:
Uracil ( only
Adenine - Thymine and Cytosine-Guanine are a nitrogenous base found in DNA )




QUESTION
Transport does not require energy output


Answer:
Passive Transport




QUESTION
What is it called when a cell shrinks ?



Answer:
hypertonic( lower concentration)
Answer: