BIOL 1001 WEEK 2 EXAM
● Question 1
2 out of 2 points
How would Earth change if the greenhouse effect didn’t exist at all?
Correct
a.
Answer: Without the greenhouse effect, Earth would radiate all of its
heat into space.
● Question 2
3 out of 3 points
An almost infinite variety of enzymes and other proteins is produced by the
amino acids found in the human body.
Correct d.
Answer: 20
● Question 3
3 out of 3 points
When molecules or atoms move down a concentration gradient across cell membranes,
it’s called:
Correct
d.
Answer: Passive
transport
● Question 4
3 out of 3 points
Which is not a part of how the greenhouse effect works?
Correct
d.
Answer: The ozone hole allows more solar energy to strike Earth's surface and
heat the planet.
● Question 5
0 out of 2 points
Which of the following is a reason why whole foods are better for your health than
processed foods?
Correct
c.
Answer: Whole foods contain high levels of trans-fatty acids, which reduce the
risk of heart disease.
● Question 6
0 out of 3 points
Which of the following best describes the structure of the plasma membrane?
Correct
d.
Answer: A double layer of lipids with proteins
embedded in it
● Question 7 In cellular respiration,
, is produced during .
3 out of 3 points
● Question 1
2 out of 2 points
How would Earth change if the greenhouse effect didn’t exist at all?
Correct
a.
Answer: Without the greenhouse effect, Earth would radiate all of its
heat into space.
● Question 2
3 out of 3 points
An almost infinite variety of enzymes and other proteins is produced by the
amino acids found in the human body.
Correct d.
Answer: 20
● Question 3
3 out of 3 points
When molecules or atoms move down a concentration gradient across cell membranes,
it’s called:
Correct
d.
Answer: Passive
transport
● Question 4
3 out of 3 points
Which is not a part of how the greenhouse effect works?
Correct
d.
Answer: The ozone hole allows more solar energy to strike Earth's surface and
heat the planet.
● Question 5
0 out of 2 points
Which of the following is a reason why whole foods are better for your health than
processed foods?
Correct
c.
Answer: Whole foods contain high levels of trans-fatty acids, which reduce the
risk of heart disease.
● Question 6
0 out of 3 points
Which of the following best describes the structure of the plasma membrane?
Correct
d.
Answer: A double layer of lipids with proteins
embedded in it
● Question 7 In cellular respiration,
, is produced during .
3 out of 3 points
