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Wcula PHYS 261 Human Physiology Midterm Exam/76 Questions and Answers 100% Correct; West Coast University CA$23.68   Add to cart

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Wcula PHYS 261 Human Physiology Midterm Exam/76 Questions and Answers 100% Correct; West Coast University

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Wcula PHYS 261 Human Physiology Midterm Exam/76 Questions and Answers 100% Correct; West Coast University lOMoARcPSD|5967629 Wcula PHYS 261 Human Physiology Midterm Exam/76 Questions and Answers 100% Correct; West Coast University Due Jul 11 at 11:59pm Points 76 Questions 76...

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  • September 25, 2024
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Wcula PHYS 261 Human Physiology Midterm Ex
and Answers 100% Correct; West Coast Univers
Due Jul 11 at
11:59pm Points 76
Questions 76
Available after Jul 6 at
12am Time Limit 120
Minutes

Instructions
You will have 2 hours to complete this 76-question exam.


Attempt History
Attempt Time

LATEST Attempt 1 79 minutes
Submitted Jul 11 at 9:52pm

Question 1
pts
Which system(s) does NOT exchange material with the internal and external environments?
urinary system

respiratory system

Correct!
circulatory

system digestive

system

All of the above.


Question 2
pts
Which are used to keep our systems at or near their setpoints?
positive feedback

loops feedforward

,Center Setpoint



Sensor

Effector

Variable


Question 4
pts
The fluid substance of blood is called
cytoplasm.



endothelium.

peroxide.

Correct!
plasma.

interstitial fluid.


Question 5
pts
Nucleoli function in the production of
proteins.

peroxisomes.

DNA that controls all cell

functions. secretory vesicles.

Correct!
RNA for ribosomes.


Question 6
pts
Which is an example of a membranous organelle?
cilia

centriole

Correct!


lysosome



ribosome

, 7, it is Correct!
acidic.

a salt.



alkaline.

a

buffer.

neutral.


Question 9
pts
Which of the following is most acidic?
Correct Answer
stomach secretions, pH

=1 urine, pH = 6


lemon juice, pH = 2

white wine, pH = 3

You Answered
tomato juice, pH = 4


Question 10
pts
Ions with a negative charge are
called Correct!
anions.



electrons.

cations.

tissues.

neurons.


Question 11
pts
Nucleotides perform which of the following function(s)?
They form structural elements in the cell membrane.

Correct!
They provide energy and are part of genetic material.

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