Straighterline BIO 101 Exam 2 With Questions And Answers. [ Graded]Occasionally someone claims to have built a machine that can run forever, producing
as much energy as it consumes. This has always been disproved becaus
...
Straighterline BIO 101 Exam 2 With Questions And Answers. [ Graded]Occasionally someone claims to have built a machine that can run forever, producing
as much energy as it consumes. This has always been disproved because it violates
Select one:
a. the first law of thermodynamics.
b. the second law of thermodynamics.
c. entropy.
d. laws preventing any conversion between types of energy.
e. coupled reaction equations.
The correct answer is: the second law of thermodynamics.
You notice that rain water forms "beads" on your car. This is an example of what
property of water?
Select one:
a. cohesion
b. dissociation
c. high heat of vaporization
d. adhesion
e. solvent
The correct answer is: cohesion
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3
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We set up an experiment where the same species of plant is grown in boxes covered
with plastic that only allows a single color of light. In which box would we expect the
least plant growth and even perhaps the death of the plant to occur?
Select one:
a. white
b. blue
c. red
d. green
e. indigo
The correct answer is: green
ATP can be broken down into
Select one:
a. ADP.
b. ADP plus phosphate.
c. ADP plus phosphate plus energy.
d. pyruvate.
e. lactate.
The correct answer is: ADP plus phosphate plus energy.
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How much of the protein content in chloroplasts is made up of the enzyme RuBP
carboxylase? Why?
Select one:
a. less than 1%; the enzyme is very fast
b. less than 1%; the enzyme also catalyzes several side reactions
c. 20-50%; the enzyme also catalyzes several side reactions
d. 20-50%; the enzyme is very slow
e. almost 100%; the enzyme is very slow
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