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Liberty University: HLTH 642 Quiz: Nourishing the Human Body Score for this quiz: 68 out of 70. $13.99   Add to cart

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Liberty University: HLTH 642 Quiz: Nourishing the Human Body Score for this quiz: 68 out of 70.

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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...

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  • September 20, 2024
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  • hlth 642
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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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