SCIN 130 Quiz 4 | Score 85/100 | American Military University

Quiz 4 - Results

Attempt 1 of 1

2025

Attempt Score: - 85 %


Overall Grade (Highest Attempt)

Question 1

How is it possible that a person can have blood type AA, BO or AB, for
example?

Question options:


there are three alleles, and a person expresses all three copies


there are two alleles, but a person only has one allele


there are three alleles, but a person only has two alleles


there are two alleles, and a person gets all three, but only expresses two

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Question 2

What is the phase that not all cells enter, but is a phase where cells are not
actively dividing?

Question options:


G2

S

, G1


G0

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Question 3

What is the major difference during cytokinesis in eukaryotes with or
without a cell wall?

Question options:


cleavage furrow in those without cell walls


cytokinesis does not occur in cells without a cell wall


cytokinesis does not occur in cells with a cell wall


cell plate in those without cell walls

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Question 4

What are oncogenes?

Question options:


genes that are responsible for hair loss

, genes that cause a cell to become cancerous


normal cells that are visible on an X-ray


cells that cause a mass without negative effects

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Question 5

What is the purpose of checkpoints in the cell cycle?

Question options:


to make the division move faster


to ensure detrimental mutations are not passed on


to maintain protein health in the cell


to keep any foreign DNA out of the cell

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Question 6

Which type of human cells contain a half set of chromosomes (often written
as n)?

Question options:


gamete