Endocrine System Final Exam Anatomy
& Physiology Questions and All Actual
Answers 2026-2027 Updated.
What does endocrine mean? - Answer To secrete within
What does the endocrine system influence? - Answer Metabolic activities of cells by means of
hormones
What is the function of the endocrine system? - Answer integrates body systems
(homeostasis) by using chemical messengers (hormones) communication.
What are the effectors of the endocrine system? - Answer responsive body parts - autonomic
nervous system
What are the major endocrine glands? - Answer Hypothalamus, pituitary gland, pineal gland,
thyroid gland, parathyroid gland, thymus, adrenal gland, pancreas, sex organs.
One cell is capable of more than one activity. - Answer True
How does a hormone find its target tissue? - Answer The cell must have a protein identifier
and receptor.
What are the glandular functions? - Answer endocrine and exocrine
What are endocrine glands? - Answer ductless glands that release hormones that control
metabolic processes.
What are exocrine glands? - Answer Glands with ducts that release to the outside of the body,
such as sweat and sebaceous glands.
What is a hormone? - Answer substance secreted by an endocrine gland into the blood stream
that acts on a specific target tissue to produce a given response.
What is the function of hormones? - Answer To alter metabolic activity. They are target specifc
and have a predictable response.
, What can influence hormone levels? - Answer Stress, infection, changes in balance of fluid and
minerals in blood. (example: calcium levels)
Are large or small amounts of hormones needed to get desired response? - Answer Small
amounts. Hormones are very potent and have long-lasting effects in target cells.
Are hormones regulated by positive or negative feedback? - Answer Negative feed back
What are tropic hormones? - Answer Hormones that target other endocrine glands to
stimulate their growth/secretions. Cause a series of reactions to achieve ultimate goal, domino
affect.
Which hormones target reproductive tissues/glands? - Answer Sex hormones
Anabolic hormones stimulate what? - Answer Anabolism (building up) in target cells.
What are local hormones? - Answer hormones that are not transported through the
bloodstream
What do paracrine secretions do? - Answer act on neighboring cells
What do autocrine secretions do? - Answer act on the source cell itself
What are prostaglandins? - Answer group of compounds, paracrine substances, that mimic
hormones. Produced by tissues for a particular organ. Regulate cellular response to hormones,
wide variety of functions. Act locally. Very potent,
What are 2 hormone classifications? - Answer Steroid and nonsteroid
What are steroids produced from? - Answer Cholesterol
What is a steroid made of? - Answer Structural lipids.
How does a steroid enter a cell? - Answer Enter the cell by diffusion because both the
hormone and cell wall are fats, lipids.
& Physiology Questions and All Actual
Answers 2026-2027 Updated.
What does endocrine mean? - Answer To secrete within
What does the endocrine system influence? - Answer Metabolic activities of cells by means of
hormones
What is the function of the endocrine system? - Answer integrates body systems
(homeostasis) by using chemical messengers (hormones) communication.
What are the effectors of the endocrine system? - Answer responsive body parts - autonomic
nervous system
What are the major endocrine glands? - Answer Hypothalamus, pituitary gland, pineal gland,
thyroid gland, parathyroid gland, thymus, adrenal gland, pancreas, sex organs.
One cell is capable of more than one activity. - Answer True
How does a hormone find its target tissue? - Answer The cell must have a protein identifier
and receptor.
What are the glandular functions? - Answer endocrine and exocrine
What are endocrine glands? - Answer ductless glands that release hormones that control
metabolic processes.
What are exocrine glands? - Answer Glands with ducts that release to the outside of the body,
such as sweat and sebaceous glands.
What is a hormone? - Answer substance secreted by an endocrine gland into the blood stream
that acts on a specific target tissue to produce a given response.
What is the function of hormones? - Answer To alter metabolic activity. They are target specifc
and have a predictable response.
, What can influence hormone levels? - Answer Stress, infection, changes in balance of fluid and
minerals in blood. (example: calcium levels)
Are large or small amounts of hormones needed to get desired response? - Answer Small
amounts. Hormones are very potent and have long-lasting effects in target cells.
Are hormones regulated by positive or negative feedback? - Answer Negative feed back
What are tropic hormones? - Answer Hormones that target other endocrine glands to
stimulate their growth/secretions. Cause a series of reactions to achieve ultimate goal, domino
affect.
Which hormones target reproductive tissues/glands? - Answer Sex hormones
Anabolic hormones stimulate what? - Answer Anabolism (building up) in target cells.
What are local hormones? - Answer hormones that are not transported through the
bloodstream
What do paracrine secretions do? - Answer act on neighboring cells
What do autocrine secretions do? - Answer act on the source cell itself
What are prostaglandins? - Answer group of compounds, paracrine substances, that mimic
hormones. Produced by tissues for a particular organ. Regulate cellular response to hormones,
wide variety of functions. Act locally. Very potent,
What are 2 hormone classifications? - Answer Steroid and nonsteroid
What are steroids produced from? - Answer Cholesterol
What is a steroid made of? - Answer Structural lipids.
How does a steroid enter a cell? - Answer Enter the cell by diffusion because both the
hormone and cell wall are fats, lipids.
