The Endocrine System Glands Flashcards

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1
Q

Melatonin regulates your what?

A

Sleep and wake and seasonal cycles.

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2
Q

The more melatonin you have.. The more _________ you are.

A

Tired.

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3
Q

where is the thyroid located?

A

Right under the larynx.

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4
Q

What is metabolism?

A

It’s how quickly we break down sugars to produce energy.

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5
Q

What happens to the chemical reactions in your body when the level of thyroid hormones increase in the bloodstream?

A

The speed of the chemical reactions increase in the body.

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6
Q

Where are the parathyroids located?

A

At the back of your thyroid.

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7
Q

How many parathyroids do you have?

A

4.

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8
Q

Parathyroids release what?

A

Hormones.

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9
Q

What do the hormones from the parathyroids do?

A

They help control the amount of phosphate and calcium in your blood and bones.

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10
Q

Where is the adrenal gland?

A

Above each kidney.

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11
Q

How many different kinds of hormones are produced in the adrenal gland?

A

More than 30 different kinds.

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12
Q

Where is the pineal gland located?

A

Deep within the brain between the two hemispheres.

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13
Q

What’s the adrenaline’s role?

A

It’s to raise blood pressure and heart rate when the body experiences stress.

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14
Q

Where is the pancreas located?

A

Behind the stomach.

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15
Q

What is diabetes?

A

It’s when you have too little insulin which leads to high sugar levels.

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16
Q

Where’s the pituitary gland located?

A

At the base of the fore-brain.

17
Q

What do growth hormones regulate? (Name 2 things)

A

The growth of muscles and bones.

18
Q

What are endorphins?

A

They are chemicals that act on the nervous system to reduce sensitivity to pain and increase feelings of pleasure.

19
Q

What does prolactin do?

A

It activates production in women who are breastfeeding.

20
Q

What does oxytocin do?

A

It triggers contractions of the uterus during labour.

21
Q

What does the

anti-diuretic hormone do?

A

It controls the amount of water reabsorbed by the kidneys.

22
Q

Where are the ovaries located?

A

They’re attached to the uterus by the Fallopian tubes.

23
Q

What is estrogen?

A

It controls female sex characteristics and the reproductive system.

24
Q

What is progesterone?

A

Prepares the lining of the uterus for a zygote and readies the mammary glands to secrete milk.

25
Q

Where is the testes located?

A

In the scrotum.

26
Q

What is testosterone?

A

It controls male sex characteristics and the reproductive system.