Hormones and the Body: Interactive Quizzes for Psychology Students

Question 1

Which of the following is NOT a primary function of the endocrine system?

Accepted Answer

Producing enzymes

Answer

Regulating metabolism

Answer

Controlling growth and development

Answer

Maintaining homeostasis

Question 2

Which of the following is NOT considered a primary endocrine gland?

Accepted Answer

Liver

Answer

Pituitary gland

Answer

Adrenal glands

Answer

Pancreas

Question 3

Insulin is a hormone that primarily regulates:

Accepted Answer

Blood sugar levels

Answer

Thyroid function

Answer

Reproductive processes

Answer

Stress response

Question 4

ACTH, produced by the pituitary gland, stimulates the release of which hormone from the adrenal glands?

Accepted Answer

Cortisol

Answer

Epinephrine

Answer

Thyroid hormone

Answer

Insulin

Question 5

In the endocrine system, a negative feedback mechanism occurs when:

Accepted Answer

The release of one hormone stimulates the release of another hormone that inhibits its own production.

Answer

The release of one hormone stimulates the release of another hormone that enhances its own production.

Answer

The release of one hormone inhibits the release of another hormone that has the same effect.

Answer

The release of one hormone inhibits the release of another hormone that has the opposite effect.

Question 6

The pancreas produces the hormone:

Accepted Answer

Glucagon

Answer

Epinephrine

Answer

Thyroxine

Answer

Estrogen

Question 7

Which of the following processes is NOT regulated by the endocrine system?

Accepted Answer

Plant growth

Answer

Heart rate

Answer

Reproduction

Answer

Metabolism

Question 8

How do hormones, target cells, and receptors interact in hormone action?

Accepted Answer

Hormones bind to receptors on target cells, triggering a specific response.

Answer

Target cells release hormones that bind to receptors, causing a cellular response.

Answer

Receptors bind to hormones, which then bind to target cells, eliciting a response.

Question 9

Which hormone is primarily released in response to stress and prepares the body for a 'fight or flight' response?

Accepted Answer

Cortisol

Answer

Endorphin

Answer

Estrogen

Answer

Testosterone

Question 10

Which characteristic is NOT associated with the endocrine system?

Accepted Answer

Is involved in short-term regulation of bodily functions

Answer

Uses the bloodstream to transport hormones

Answer

Has target cells that respond specifically to certain hormones

Answer

Plays a role in maintaining homeostasis

Question 11

Which gland secretes hormones that promote growth, development, and metabolic processes?

Accepted Answer

Pituitary gland

Answer

Adrenal glands

Answer

Pancreas

Answer

Ovaries

Question 12

Which hormone is commonly referred to as the 'stress hormone'?

Accepted Answer

Cortisol

Answer

Epinephrine

Answer

Endorphin

Answer

Serotonin

Question 13

Which hormone plays a key role in the body's 'fight or flight' response?

Accepted Answer

Epinephrine

Answer

Insulin

Answer

Testosterone

Answer

Progesterone

Question 14

Which of the following is not a characteristic of glandular secretions?

Accepted Answer

Reach target cells through the lymphatic system

Answer

Released into the bloodstream

Answer

Act as chemical messengers

Answer

Regulated by feedback mechanisms

Question 15

Which type of hormone enters cells and binds to receptors inside the target cell's nucleus?

Accepted Answer

Steroid hormone

Answer

Peptide hormone

Answer

Amine hormone

Answer

Eicosanoid

Question 16

Which endocrine disorder is characterized by symptoms such as fatigue, weight gain, and slowed metabolism due to an underactive thyroid gland?

Accepted Answer

Hypothyroidism

Answer

Hyperthyroidism

Answer

Cushing's syndrome

Answer

Addison's disease

Question 17

Which of the following is NOT an endocrine gland?

Accepted Answer

Liver

Answer

Pituitary gland

Answer

Adrenal gland

Answer

Pancreas

Question 18

Which gland secretes hormones that are essential for growth and development?

Accepted Answer

Pituitary gland

Answer

Thyroid gland

Answer

Adrenal gland

Answer

Pancreas

Question 19

Which of the following is a key characteristic of the endocrine system?

Accepted Answer

Releases hormones directly into the bloodstream

Answer

Communicates using electrical signals

Answer

Acts directly on target cells

Answer

Is not involved in regulating physiological processes

Question 20

Which gland is responsible for regulating calcium levels in the body?

Accepted Answer

Parathyroid gland

Answer

Pituitary gland

Answer

Adrenal gland

Answer

Thyroid gland

Question 21

Which hormone is involved in regulating the body's sleep-wake cycle?

Accepted Answer

Melatonin

Answer

Adrenaline

Answer

Thyroxine

Answer

Estrogen

Question 22

Which type of hormone interacts with receptors on the cell membrane, triggering intracellular responses?

Accepted Answer

Peptide hormone

Answer

Steroid hormone

Answer

Amine hormone

Answer

Eicosanoid

Question 23

Which of the following is NOT considered a major endocrine gland?

Accepted Answer

Spleen

Answer

Pituitary gland

Answer

Adrenal glands

Answer

Thyroid gland

Question 24

Which hormone is primarily responsible for regulating growth and metabolism in the human body?

Accepted Answer

Growth hormone

Answer

Cortisol

Answer

Estrogen

Answer

Testosterone

Question 25

The physiological response commonly known as the "fight-or-flight" response is primarily mediated by which system?

Accepted Answer

Sympathetic nervous system

Answer

Parasympathetic nervous system

Answer

Endocrine system

Answer

Immune system

Question 26

Which hormone plays a crucial role in the development of secondary sexual characteristics in males?

Accepted Answer

Testosterone

Answer

Estrogen

Answer

Progesterone

Answer

Growth hormone

Question 27

Which of the following is a primary function of the thyroid hormone?

Accepted Answer

Regulating metabolism

Answer

Promoting growth

Answer

Stimulating adrenal gland activity

Answer

Controlling blood sugar levels

Question 28

Which of the following is classified as a neurohormone?

Accepted Answer

Oxytocin

Answer

Insulin

Answer

Estrogen

Answer

Testosterone

Question 29

Which of the following is the primary role of the pancreas in the endocrine system?

Accepted Answer

Secreting insulin and glucagon

Answer

Producing growth hormone

Answer

Controlling blood pressure

Answer

Regulating calcium levels

Question 30

The adrenal glands release which hormone in response to stress?

Accepted Answer

Cortisol

Answer

Prolactin

Answer

Growth Hormone

Answer

Oxytocin

Question 31

Which hormone plays a crucial role in regulating calcium levels in the body?

Accepted Answer

Parathyroid hormone

Answer

Testosterone

Answer

Insulin

Answer

Melatonin

Question 32

Which hormone stimulates milk production in women who are breastfeeding?

Accepted Answer

Prolactin

Answer

Estrogen

Answer

Adrenaline

Answer

Cortisol

Question 33

What type of gland releases hormones directly into the bloodstream?

Accepted Answer

Endocrine gland

Answer

Sweat gland

Answer

Exocrine gland

Answer

Salivary gland

Question 34

Secondary messenger molecules, such as cyclic AMP (cAMP), play a key role in:

Accepted Answer

Transmitting hormone signals within cells

Answer

Transporting hormones through the bloodstream

Answer

Releasing hormones from glands

Answer

Synthesizing hormones

Question 35

Which of the following is NOT a primary function of the endocrine system?

Accepted Answer

Directly controlling rapid reflexes

Answer

Regulating metabolism

Answer

Facilitating reproduction

Answer

Maintaining homeostasis

Question 36

Which hormone plays a key role in regulating blood sugar levels?

Accepted Answer

Insulin

Answer

Thyroxine

Answer

Epinephrine

Answer

Cortisol

Question 37

Which gland is responsible for producing hormones that regulate growth and development?

Accepted Answer

Pituitary gland

Answer

Pancreas

Answer

Thyroid gland

Answer

Adrenal glands

Question 38

Which hormone is often referred to as the 'stress hormone'?

Accepted Answer

Cortisol

Answer

Insulin

Answer

Thyroxine

Answer

Epinephrine

Question 39

Located in the neck, which gland secretes hormones that regulate calcium levels in the body?

Accepted Answer

Parathyroid glands

Answer

Adrenal glands

Answer

Pituitary gland

Question 40

Which of the following is NOT a typical symptom of Addison's disease?

Accepted Answer

Weight gain

Answer

Fatigue

Answer

Low blood pressure

Answer

Muscle weakness

Question 41

Which hormone, produced by the testes, plays a key role in the development of male secondary sexual characteristics?

Accepted Answer

Testosterone

Answer

Progesterone

Answer

FSH

Answer

Estrogen