0
THE ENDOCRINE SYSTEM
The endocrine system-the other communication system in the body-is made up of endocrine glands that produce hormones, chemical substances released into the bloodstream to guide such processes as metabolism, growth, and sexual development. Hormones are also involved in regulating emotional life.
The Thyroid Gland
The thyroid gland secretes thyroxin, a hormone that can reduce concentration and lead to irritability when the thyroid is overactive, and cause drowsiness and a sluggish metabolism when the thyroid is under active.
The Parathyroid Glands
Within the thyroid are four tiny pea-shaped organs, the parathyroids, that secrete parathormone to control and balance the levels of calcium and phosphate in the blood and tissue fluids. This, in turn, affects the excitability of the nervous system.
The Pineal Gland
The pineal gland is a pea-sized gland that apparently responds to exposure to light and regulates activity levels over the course of the day.
The Pancreas
The pancreas lies in a curve between the stomach and the small intestine and controls the level of sugar in the blood by secreting insulin and glucagon.
The Pituitary Gland
The pituitary gland produces the largest number of different hormones and therefore has the widest range of effects on the body's functions. The posterior pituitary is controlled by the nervous system. It produces two hormones: vasopressin, which causes blood pressure to rise and regulates the amount of water in the body's cells, and oxytocin, which causes the uterus to contract during childbirth and lactation to begin. The anterior pituitary, often called the "master gland," responds to chemical messages from the bloodstream to produce numerous hormones that trigger the action of other endocrine glands.
The Gonads
These reproductive glands-the testes in males and the ovaries in females, and, to a lesser extent, the adrenal glandssecrete androgens (including testosterone) and estrogens.
The Adrenal Glands
The two adrenal glands are located above the kidneys. Each has two parts: an outer covering, the adrenal cortex, and an inner core, the adrenal medulla. Both influence the body's responses to stress. For example, in response to a stressful situation, the pituitary gland may release beta endorphinand ACTH, which, in turn, prompt the adrenal cortex to release hormones. Meanwhile, the autonomic nervous system stimulates the adrenal medulla to secrete hormones such as epinephrine into the bloodstream.
The glands of the endocrine system .
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is a forensic assessment?
Forensic psychology is the application of psychology to the legal system.
Social psychology and the legal system?
its all rubbish
What subfields in psychology applies psychology to the criminal justice system and legal issues?
These issues are normally addressed by forensic, or criminal psychologists
What plays a role in nearly all aspects of human behavior personality and mental processes?
Endocrine system
What are all the organs systems in the human body?
The systems are: Endocrine (hormore/chemical management) Integumentary (fancy word for skin) Excretory (how your body removes waste) Reproductive (how you reproduce) Skeletal (bones) Muscular (muscles) Circulatory (circulates blood & other nutrients needed) Respiratory (how you breathe) Nervous (signals from your brain telling you what to do) Immune (fights diseases) I believe that is it.
Which system controls the endocrine system?
Endocrine is the correct answer for Apex
What human body system sends signals to glands in the endocrine system to release hormones?
what turns the endocrine on and what turns endocrine of
Is the endocrine system voluntary or involuntary?
The endocrine system is involuntary. A person cannot control the endocrine system by will.
What system regulates the body's metabolism growth and functions of the sexual organs?
The Endocrine System.
What system produces chemical signals hormones?
endocrine system
Which body system involves hormones?
The endocrine system.
What system sends out chemical messages?
The endocrine system
Is endocrine good or bad?
The endocrine system is a vital human organ system. In that sense, the endocrine system is good.
Is the endocrine system considered anatomy or physiology?
The endocrine system is an organ system. When studying the parts of the endocrine system and their structure, you are studying anatomy. When studying how the endocrine system works, you are studying physiology.
What system controls the the female reproductive system?
endocrine
What regulatory system controls the endocrine system?
The endocrine and nervous systems control the endocrine system. Messages from these systems cause the endocrine glands to change their production of hormones.
What are the effector tissues of the endocrine system?
The effector tissues of the endocrine system are the endocrine glands. Messages from the endocrine and nervous system cause these glands to alter production of hormones.
