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Endocrine function, Homeostasis & Immunity Review

Total questions: 12

Worksheet time: 7mins

Name
Class
Date
1.

What's another name for maintaining a "stable internal environment"?

a)

Diffusion

b)

Active Transport

c)

Homeostasis

d)

Passive Transport

2.

Dynamic equilibrium is

a)

A type of hormone

b)

An action your body takes to maintain homeostasis

c)

The name of a protein

d)

The name of a pop song

3.

Which dynamic equilibrium step does your body take when your blood sugar levels decrease too low?

a)

The pancreas secretes insulin.

b)

The thyroid gland secretes thyroid hormone.

c)

The pancreas secretes glucagon.

d)

The adrenal gland secretes adrenaline.

4.

Which is an example of dynamic equilibrium?

a)

A cat's fur color

b)

Napping on a rainy day

c)

The number of toes you have

d)

White blood cells fighting bacteria on your open cut

5.

Which structure produces chemicals that regulate the reproductive cycle?

a)

Fallopian Tubes

b)

Uterus

c)

Ovaries

d)

Vaginal canal

6.

People who don't secrete enough insulin fall under the category of

a)

Type 2 Diabetes

b)

Type 8 Diabetes

c)

Type 1 Diabetes

d)

Gestational diabetes

7.

Maintenance of the pH of human blood within a certain range is an example of

a)

dynamic equilibrium

b)

synthesis

c)

respiration

d)

chemical digestion

8.

An increase in a thyroid gland hormone decreasing the release of thyroid-stimulating hormone illustrates

a)

Negative feedback

b)

Enzyme action

c)

Immune response

d)

Positive feedback

9.

The action of insulin on sugar levels in the blood helps to

a)

interfere with homeostasis

b)

maintain dynamic equilibrium

c)

coordinate enzyme production

d)

regulate digestion of protein

10.

Which structure produces chemicals that regulate the reproductive cycle?

a)

Fallopian Tubes

b)

Ovaries

c)

Vaginal canal

d)

Uterus

11.

If the ovary gland continues to secrete estrogen after a response from uterine cells, what do we call this?

a)

Positive Feedback

b)

An external stimulus

c)

Negative Feedback

d)

Digestion

12.

What is another name for disease-causing organisms that can disrupt homeostasis?

a)

Enzymes

b)

Antibodies

c)

Pathogens

d)

Phagocytes