Quiz: Nourishing the Human Body
Score for this quiz: 68 out of 70
Submitted Aug 23 at 10:42am This attempt took 37 minutes.
Question 1 2 / 2 pts
Substances that bind with allosteric sites and alter the activity of regulatory enzymes are called ____. transport proteins
modulators Na pumps sar...
Quiz: Nourishing the Human Body
Due Aug 25 at 11:59pm
Points 70
Questions 35
Time Limit 60 Minutes
Instructions
The quiz:
Covers the Learn material from Module 1: Week 1.
Contains 35 multiple-choice questions.
Is limited to 1 hour.
Allows 1 attempt.
Is worth 70 points.
Submit this assignment by 11:59 p.m. (ET) on Sunday of Module 1: Week 1.
Attempt History
Attempt Time Score
LATEST Attempt 1 37 minutes 68 out of 70
Score for this quiz: 68 out of 70
Submitted Aug 23 at 10:42am
This attempt took 37 minutes.
Question 1
pts
Substances that bind with allosteric sites and alter the activity of regulatory enzymes are called ____.
transport proteins
Correct!
modulators
Na pumps
sarcoplasmic reticula
Question 2
pts
Which substance is not a component of saliva?
mucus
, enzymes
water
Correct!
proteases
Question 3
pts
One trigger of apoptosis is ____.
overexpression of Bcl-2
You Answered
inactivation of Casp-9
swelling of the cell
Correct Answer
release of mitochondrial cytochrome c
Question 4
pts
The chief cells secrete ____.
gastrin
mucus
Correct!
zymogens
hydrochloric acid
Question 5
pts
Microtubule organization centers (MTOCs) on the outer nuclear membrane are associated with which
cellular process?
oxidative phosphorylation
electron transport
Correct!
mitosis
protein synthesis
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