6.3: The influence of neurochemistry on behaviour: The function of the endocrine system

Question 1

Using an example, describe the function of the endocrine system (4 marks)

Answer 1

The endocrine system consists of a series of glands that release chemicals called hormones throughout the body in blood and other bodily fluids

Question 2

Using an example, describe the function of the endocrine system (4 marks).
The endocrine system consists of a series of glands that release chemicals called hormones throughout the body in blood and other bodily fluids.
What does this allow?

Answer 2

This allows the communication of messages between bodily organs

Question 3

Using an example, describe the function of the endocrine system (4 marks).
The endocrine system consists of a series of glands that release chemicals called hormones throughout the body in blood and other bodily fluids.
This allows the communication of messages between bodily organs.
Example

Answer 3

For example, following orgasm the pituitary gland triggers the release of the hormone oxytocin into the bloodstream, which aids conception as well as producing feelings of calm and relaxation

Question 4

Identify two glands that form part of the endocrine system and outline their functions (4 marks)

Answer 4

The adrenal gland secretes adrenaline and controls the sympathetic division in the fight or flight response

Question 5

Identify two glands that form part of the endocrine system and outline their functions (4 marks).
The adrenal gland secretes adrenaline and controls the sympathetic division in the fight or flight response.

Answer 5

The pituitary gland causes other glands to secrete their hormones or directly produces effects

Question 6

Identify two glands that form part of the endocrine system and outline their functions (4 marks).
The adrenal gland secretes adrenaline and controls the sympathetic division in the fight or flight response.
The pituitary gland causes other glands to secrete their hormones or directly produces effects.
Example

Answer 6

For example, causing the breasts to lactate