BIO 181 Final Exam Review 2026
Questions and Answers
The stage of meiosis where "crossing over" occurs - Correct answer-Prophase 1
A mutation that you could pass on to your offspring would occur in the ___ cells -
Correct answer-Germ cells
Most mutations that occur in our genomes are... - Correct answer-Neutral
Which type of mutation would most likely have dramatic effects on the gene of
interest? - Correct answer-Nonsense mutation
Frameshift mutation
What is the probability of a child having the same phenotype as the first parent:
AaBbcc x aabbCC - Correct answer-0
p^2+2pq+q^2 gives - Correct answer-Hardy Weinberg equilibrium frequencies
Which is an example of heterozygote advantage? - Correct answer-Sickle sell trait
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, Which of the following statements must be true in order for mitochondrial ATP
synthase to work? - Correct answer-pH of inter membrane space must be lower
than that of the matrix
There must be a difference in concentration of H+ ions
During glycolysis, glucose is broken down into two molecules of - Correct answer-
Pyruvate
Which of the following is the most important product of the fermentation pathway
in cells? - Correct answer-NAD+
Photosynthesis is usually divided up into how many separate reactions? - Correct
answer-2
Which is NOT a stage of cellular respiration? - Correct answer-Photosynthesis
Which one of the following represents the REDUCED forms of the electron
carriers of cellular respiration?
NAD+ and FAD
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Questions and Answers
The stage of meiosis where "crossing over" occurs - Correct answer-Prophase 1
A mutation that you could pass on to your offspring would occur in the ___ cells -
Correct answer-Germ cells
Most mutations that occur in our genomes are... - Correct answer-Neutral
Which type of mutation would most likely have dramatic effects on the gene of
interest? - Correct answer-Nonsense mutation
Frameshift mutation
What is the probability of a child having the same phenotype as the first parent:
AaBbcc x aabbCC - Correct answer-0
p^2+2pq+q^2 gives - Correct answer-Hardy Weinberg equilibrium frequencies
Which is an example of heterozygote advantage? - Correct answer-Sickle sell trait
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
, Which of the following statements must be true in order for mitochondrial ATP
synthase to work? - Correct answer-pH of inter membrane space must be lower
than that of the matrix
There must be a difference in concentration of H+ ions
During glycolysis, glucose is broken down into two molecules of - Correct answer-
Pyruvate
Which of the following is the most important product of the fermentation pathway
in cells? - Correct answer-NAD+
Photosynthesis is usually divided up into how many separate reactions? - Correct
answer-2
Which is NOT a stage of cellular respiration? - Correct answer-Photosynthesis
Which one of the following represents the REDUCED forms of the electron
carriers of cellular respiration?
NAD+ and FAD
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
