Anatomy & Physiology ~ Endocrine System | Questions with
100% Verified Answers | Latest Update 2026/2027
Question: What does endocrine mean?
Answer: To secrete within
Question: What does the endocrine system influence?
Answer: Metabolic activities of cells by means of hormones
Question: What is the function of the endocrine system?
Answer: integrates body systems (homeostasis) by using chemical messengers (hormones) communication.
Question: What are the effectors of the endocrine system?
Answer: responsive body parts - autonomic nervous system
Question: What are the major endocrine glands?
Answer: Hypothalamus, pituitary gland, pineal gland, thyroid gland, parathyroid gland, thymus, adrenal gland,
pancreas, sex organs.
Question: One cell is capable of more than one activity.
Answer: True
Question: How does a hormone find its target tissue?
Answer: The cell must have a protein identifier and receptor.
Question: What are the glandular functions?
Answer: endocrine and exocrine
Question: What are endocrine glands?
Answer: ductless glands that release hormones that control metabolic processes.
Question: What are exocrine glands?
Answer: Glands with ducts that release to the outside of the body, such as sweat and sebaceous glands.
Question: 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.
Question: What is the function of hormones?
Answer: To alter metabolic activity. They are target specifc and have a predictable response.
Question: What can influence hormone levels?
Answer: Stress, infection, changes in balance of fluid and minerals in blood. (example: calcium levels)
Question: 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.
, Question: Are hormones regulated by positive or negative feedback?
Answer: Negative feed back
Question: 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.
Question: Which hormones target reproductive tissues/glands?
Answer: Sex hormones
Question: Anabolic hormones stimulate what?
Answer: Anabolism (building up) in target cells.
Question: What are local hormones?
Answer: hormones that are not transported through the bloodstream
Question: What do paracrine secretions do?
Answer: act on neighboring cells
Question: What do autocrine secretions do?
Answer: act on the source cell itself
Question: 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,
Question: What are 2 hormone classifications?
Answer: Steroid and nonsteroid
Question: What are steroids produced from?
Answer: Cholesterol
Question: What is a steroid made of?
Answer: Structural lipids.
Question: How does a steroid enter a cell?
Answer: Enter the cell by diffusion because both the hormone and cell wall are fats, lipids.
Question: Where is the receptor for a steroid located?
Answer: in the nucleus.
Question: Steroid hormones are insoluble in what?
Answer: water
Question: What does the hormone do to the cell?
Answer: Alters the chemical process of the cell
100% Verified Answers | Latest Update 2026/2027
Question: What does endocrine mean?
Answer: To secrete within
Question: What does the endocrine system influence?
Answer: Metabolic activities of cells by means of hormones
Question: What is the function of the endocrine system?
Answer: integrates body systems (homeostasis) by using chemical messengers (hormones) communication.
Question: What are the effectors of the endocrine system?
Answer: responsive body parts - autonomic nervous system
Question: What are the major endocrine glands?
Answer: Hypothalamus, pituitary gland, pineal gland, thyroid gland, parathyroid gland, thymus, adrenal gland,
pancreas, sex organs.
Question: One cell is capable of more than one activity.
Answer: True
Question: How does a hormone find its target tissue?
Answer: The cell must have a protein identifier and receptor.
Question: What are the glandular functions?
Answer: endocrine and exocrine
Question: What are endocrine glands?
Answer: ductless glands that release hormones that control metabolic processes.
Question: What are exocrine glands?
Answer: Glands with ducts that release to the outside of the body, such as sweat and sebaceous glands.
Question: 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.
Question: What is the function of hormones?
Answer: To alter metabolic activity. They are target specifc and have a predictable response.
Question: What can influence hormone levels?
Answer: Stress, infection, changes in balance of fluid and minerals in blood. (example: calcium levels)
Question: 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.
, Question: Are hormones regulated by positive or negative feedback?
Answer: Negative feed back
Question: 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.
Question: Which hormones target reproductive tissues/glands?
Answer: Sex hormones
Question: Anabolic hormones stimulate what?
Answer: Anabolism (building up) in target cells.
Question: What are local hormones?
Answer: hormones that are not transported through the bloodstream
Question: What do paracrine secretions do?
Answer: act on neighboring cells
Question: What do autocrine secretions do?
Answer: act on the source cell itself
Question: 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,
Question: What are 2 hormone classifications?
Answer: Steroid and nonsteroid
Question: What are steroids produced from?
Answer: Cholesterol
Question: What is a steroid made of?
Answer: Structural lipids.
Question: How does a steroid enter a cell?
Answer: Enter the cell by diffusion because both the hormone and cell wall are fats, lipids.
Question: Where is the receptor for a steroid located?
Answer: in the nucleus.
Question: Steroid hormones are insoluble in what?
Answer: water
Question: What does the hormone do to the cell?
Answer: Alters the chemical process of the cell
