AnswersSummer School LA-Biology CRThe Musculoskeletal and Integumentary Systems

The Musculoskeletal and Integumentary Systems — Unit test Answers

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Where would you most likely find infectious agents? Check all that apply.in salivain mucuson a door handleon a water fountainon a genein sewagein animal waste

A
in saliva
B
in mucus
C
on a door handle
D
on a water fountain
E
on a gene
F
in sewage
G
in animal waste
3

sugarurinebloodsaliva

A
sugar
B
urine
C
blood
D
saliva
4

Which best compares the male and female reproductive system? Select three options.The sperm duct and fallopian tube perform a similar function.The vagina and the penis are the last passageway out of the reproductive system.The glands of the male reproductive system have the same function as the uterus.The testes and ovaries perform a similar function.Testosterone is the dominant hormone in males and females.

A
The sperm duct and fallopian tube perform a similar function.
B
The vagina and the penis are the last passageway out of the reproductive system.
C
The glands of the male reproductive system have the same function as the uterus.
D
The testes and ovaries perform a similar function.
E
Testosterone is the dominant hormone in males and females.
5

Which would connect the calf muscle to the heel bone?

A
ligament
B
tendon
C
skin
D
muscle
6

Which structure carries the semen to the penis?

A
sperm duct
B
glands
C
scrotum
D
testes
7

During digestion, water is both added and removed. Which area of the digestive system removes water?

A
mouth
B
esophagus
C
liver
D
large intestine
8

Which receive information from the axon terminals of the neuron? Select three options.musclesmucusneuronsbonesglands

A
muscles
B
mucus
C
neurons
D
bones
E
glands
9

Gabriel is at a stage where his body is changing physically; he is growing facial hair and building muscle. He is also just starting to make sperm.What is most likely Gabriel’s age?

A
5
B
12
C
17
D
21
10

Which is an example of a pandemic?

A
whooping cough
B
Black Death
C
smallpox
D
diabetes
11

The picture represents gas exchange in the alveoli. Observe what is happening at location X.

Question illustration
A
It will move out of the body.
B
It will enter the blood.
C
It will be carried to cells.
D
It will undergo respiration.
12

Which is an involuntary automatic response to a stimuli?

A
reflex
B
interneuron
C
receptor
D
axon
13

The biceps brachii is the muscle that moves the arm up and down.Which type of muscle tissue makes up the biceps?

A
smooth
B
skeletal
C
nonstriated
D
cardiac
14

Which shows the pathway of structures that sperm pass through or by to exit the body?

A
testes → urethra → glands → sperm duct → penis
B
penis → urethra → glands → sperm duct → testes
C
testes → sperm duct → glands → urethra → penis
D
sperm duct → glands → urethra → testes → penis
15

Justine was feeling very sick. She went to the doctor, who told her she had a bacterial infection and withdrew blood for blood work.Which component in Justine’s blood would be higher than normal?

A
plasma
B
white blood cells
C
red blood cells
D
platelets

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