Quiz - Organelles, Skin and Homeostasis Flashcards

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1
Q

All of the following help protect your skin from the sun EXCEPT *

washing your skin.
wearing tightly woven fabrics.
wearing sunscreen.
wearing a hat.

A

Washing your skin

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2
Q

Washing your skin helps prevent

A

Acne

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3
Q

You have new epidermis after

A

Three to five weeks

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4
Q

The substances that waterproofs and lubricates your hair and skin is *

A

Sebum

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5
Q
On the skin diagram #16 is pointing to *
subcutaneous tissue
Fat
Hypodermis
All of these
A

All of these

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6
Q

What might happen if you did not have melanocytes? *

A

Your skin would be extremely pale

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7
Q

The substrate in our experiment is *

A

hydrogen peroxide

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8
Q

The science equipment below is *

A

Beaker

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9
Q

Nerves and blood vessels in the skin are located in the *

A

Dermis

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