BIOL 1500 lab final exam Questions
and Answers 100% Pass
the most ideal color of light for green leaves to absorb would be _________ while the
least ideal color would be - ✔✔red, green
most enzymes found in humans have an optimum pH of what? - ✔✔20-40 degrees
Celsius
True or False: Tonicity is the measure of osmotic pressure - ✔✔True
How many microliters are in a milliliter? - ✔✔1,000
What does PCR stand for? - ✔✔polymerase chain reaction
Which of the following is a reason why fruit flies are used for understanding genetics? -
✔✔short life cycle allows for quick crossing, easy to raise in lab, large number of
mutations, etc
enzymes are classified as which type of macromolecule - ✔✔proteins
True or False: Chlorophyll is the pigment located in the chloroplasts that give plants the
green color - ✔✔true
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, Bt DNA is inserted into the plant genome to do what? - ✔✔produce a protein that acts
as a pesticide
What was the role of DPIP in the photosynthesis experiment? - ✔✔electron acceptor
Absorbance and Percent Transmittance exhibit what kind of relationship? - ✔✔inverse
what is the second stage of photosynthesis called? - ✔✔light independent reaction,
Calvin cycle, dark reactions
True or False: Epistasis is when the expression of one gene is dependent on the
expression of the other - ✔✔true
True or False: The Q10 effect is limited by excessive heat that causes denaturation in an
enzyme - ✔✔True
what is the substrate (starting molecule) in glycolysis - ✔✔glucose
T or F: Transmission electron microscope produces a 3-D image of the surface of the
object - ✔✔False
If you are viewing an object using a 10x objective lens, what is the total magnification -
✔✔100x
what is the optimum pH for most enzymes? - ✔✔Neutral pH 7
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and Answers 100% Pass
the most ideal color of light for green leaves to absorb would be _________ while the
least ideal color would be - ✔✔red, green
most enzymes found in humans have an optimum pH of what? - ✔✔20-40 degrees
Celsius
True or False: Tonicity is the measure of osmotic pressure - ✔✔True
How many microliters are in a milliliter? - ✔✔1,000
What does PCR stand for? - ✔✔polymerase chain reaction
Which of the following is a reason why fruit flies are used for understanding genetics? -
✔✔short life cycle allows for quick crossing, easy to raise in lab, large number of
mutations, etc
enzymes are classified as which type of macromolecule - ✔✔proteins
True or False: Chlorophyll is the pigment located in the chloroplasts that give plants the
green color - ✔✔true
100% Pass Guarantee Sophia Bennett, All Rights Reserved © 2025 1
, Bt DNA is inserted into the plant genome to do what? - ✔✔produce a protein that acts
as a pesticide
What was the role of DPIP in the photosynthesis experiment? - ✔✔electron acceptor
Absorbance and Percent Transmittance exhibit what kind of relationship? - ✔✔inverse
what is the second stage of photosynthesis called? - ✔✔light independent reaction,
Calvin cycle, dark reactions
True or False: Epistasis is when the expression of one gene is dependent on the
expression of the other - ✔✔true
True or False: The Q10 effect is limited by excessive heat that causes denaturation in an
enzyme - ✔✔True
what is the substrate (starting molecule) in glycolysis - ✔✔glucose
T or F: Transmission electron microscope produces a 3-D image of the surface of the
object - ✔✔False
If you are viewing an object using a 10x objective lens, what is the total magnification -
✔✔100x
what is the optimum pH for most enzymes? - ✔✔Neutral pH 7
100% Pass Guarantee Sophia Bennett, All Rights Reserved © 2025 2
