The endocrine systemis a complex network of glands and... Show more
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
3
0
Mai
4/21/2023
Biology
Anatomy - Endocrine System Hormones
110
•
Apr 21, 2023
•
List of Endocrine Glands and Their Hormones: Functions and Organs for Kids
Mai
@maimeimi
Major Endocrine Glands and Their Functions
The endocrine system organs work together to maintain homeostasis and regulate various bodily functions. This page provides an overview of the major glands, their locations, and their primary functions.
Pituitary Gland
Located at the base of the brain, the pituitary gland works in conjunction with the hypothalamus to control several bodily functions.
Highlight: The pituitary gland is often referred to as the "master gland" due to its influence on other endocrine glands.
The pituitary gland is divided into two lobes:
-
Anterior lobe: Produces and secretes several important hormones, including:
- Growth hormone (GH)
- Prolactin (for breast milk production)
- Follicle-stimulating hormone (FSH)
- Luteinizing hormone (LH)
- Thyroid-stimulating hormone (TSH)
- Adrenocorticotropic hormone (ACTH)
-
Posterior lobe: Stores and releases hormones produced by the hypothalamus, including:
- Oxytocin (triggers uterine contractions during labor)
- Antidiuretic hormone (ADH) (regulates water reabsorption in the kidneys)
Thyroid Gland
Located inferior to the larynx, the thyroid gland produces thyroid hormones, which are crucial for regulating metabolism, body heat, and bone growth.
Vocabulary: Calcitonin, produced by the thyroid gland, helps regulate blood calcium levels.
Parathyroid Glands
Situated superficial to the thyroid gland, the parathyroid glands produce parathyroid hormone (PTH), which controls calcium and phosphorus levels in the body.
Pancreas
Located inferior to the stomach, the pancreas produces insulin and glucagon, which are essential for controlling blood sugar levels.
Example: Insulin lowers blood sugar levels, while glucagon raises them, working together to maintain proper glucose balance.
Adrenal Glands
Attached superior to the kidneys, the adrenal glands produce several hormones, including:
- Cortisol (regulates stress response and energy utilization)
- Androgens (sex hormones)
- Aldosterone
- Norepinephrine and epinephrine
Definition: Hyperadrenocorticism, also known as Cushing's syndrome, is a condition characterized by excessive cortisol production, leading to symptoms such as a distended abdomen and skin infections.
Reproductive Glands
-
Ovaries (in females):
- Located inferior to the abdomen
- Produce estrogen and progesterone
- Function: Produce eggs and regulate female characteristics
-
Testes (in males):
- Located in the scrotum
- Produce testosterone
- Function: Stimulate sperm production and regulate male characteristics
This comprehensive overview of the endocrine system organs and functions provides a clear understanding of how these glands work together to maintain bodily functions and overall health.
Endocrine System Overview
The endocrine system is a vital regulatory network in the human body, consisting of glands that produce and secrete hormones. These chemical messengers play a crucial role in maintaining homeostasis and coordinating various physiological processes.
Definition: Hormones are chemical messengers released into the bloodstream and transported throughout the body to target specific cells or organs.
The endocrine system is composed of two main types of glands:
-
Endocrine glands: These are ductless glands that release hormones directly into the surrounding tissues and bloodstream. Examples include the pancreas, pituitary, thyroid, and adrenal glands.
-
Exocrine glands: These are duct-glands that release non-hormonal substances to membrane surfaces. Examples include sweat, saliva, pancreas, and mammary glands.
Highlight: The endocrine system is less specific in its action compared to the exocrine system, as hormones can affect multiple target cells throughout the body.
The effectiveness of hormones on target cells depends on several factors:
- Blood levels of hormones
- The relative number of receptors on target cells
- The affinity (strength) of the bond between the hormone and its receptor
Vocabulary: Up-regulation refers to the process where target cells form more receptors in response to hormonal stimulation, while down-regulation is the opposite process.
The endocrine system function involves various glands and their respective hormones. Here's a brief overview of some major glands:
-
Pineal gland: Produces melatonin from serotonin, regulating biorhythms and time perception.
-
Hypothalamus: Located above the pituitary gland, it releases hormones that control other endocrine organs.
-
Thyroid gland: Produces thyroid hormones that stimulate metabolism, body heat, and bone growth.
-
Thymus gland: Produces thymopoietins and thymosins, which are crucial for the production of white blood cells.
Example: The thyroid gland requires iodine to function correctly, highlighting the importance of proper nutrition for the endocrine system.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
Where can I download the Knowunity app?
You can download the app in the Google Play Store and in the Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.9/5
App Store
4.8/5
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
List of Endocrine Glands and Their Hormones: Functions and Organs for Kids
Mai
@maimeimi
The endocrine system is a complex network of glands and hormones that regulate various bodily functions. This system plays a crucial role in maintaining homeostasis and coordinating physiological processes.
- Endocrine glandsare ductless organs that release hormones directly into the... Show more
Major Endocrine Glands and Their Functions
The endocrine system organs work together to maintain homeostasis and regulate various bodily functions. This page provides an overview of the major glands, their locations, and their primary functions.
Pituitary Gland
Located at the base of the brain, the pituitary gland works in conjunction with the hypothalamus to control several bodily functions.
Highlight: The pituitary gland is often referred to as the "master gland" due to its influence on other endocrine glands.
The pituitary gland is divided into two lobes:
-
Anterior lobe: Produces and secretes several important hormones, including:
- Growth hormone (GH)
- Prolactin (for breast milk production)
- Follicle-stimulating hormone (FSH)
- Luteinizing hormone (LH)
- Thyroid-stimulating hormone (TSH)
- Adrenocorticotropic hormone (ACTH)
-
Posterior lobe: Stores and releases hormones produced by the hypothalamus, including:
- Oxytocin (triggers uterine contractions during labor)
- Antidiuretic hormone (ADH) (regulates water reabsorption in the kidneys)
Thyroid Gland
Located inferior to the larynx, the thyroid gland produces thyroid hormones, which are crucial for regulating metabolism, body heat, and bone growth.
Vocabulary: Calcitonin, produced by the thyroid gland, helps regulate blood calcium levels.
Parathyroid Glands
Situated superficial to the thyroid gland, the parathyroid glands produce parathyroid hormone (PTH), which controls calcium and phosphorus levels in the body.
Pancreas
Located inferior to the stomach, the pancreas produces insulin and glucagon, which are essential for controlling blood sugar levels.
Example: Insulin lowers blood sugar levels, while glucagon raises them, working together to maintain proper glucose balance.
Adrenal Glands
Attached superior to the kidneys, the adrenal glands produce several hormones, including:
- Cortisol (regulates stress response and energy utilization)
- Androgens (sex hormones)
- Aldosterone
- Norepinephrine and epinephrine
Definition: Hyperadrenocorticism, also known as Cushing's syndrome, is a condition characterized by excessive cortisol production, leading to symptoms such as a distended abdomen and skin infections.
Reproductive Glands
-
Ovaries (in females):
- Located inferior to the abdomen
- Produce estrogen and progesterone
- Function: Produce eggs and regulate female characteristics
-
Testes (in males):
- Located in the scrotum
- Produce testosterone
- Function: Stimulate sperm production and regulate male characteristics
This comprehensive overview of the endocrine system organs and functions provides a clear understanding of how these glands work together to maintain bodily functions and overall health.
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Endocrine System Overview
The endocrine system is a vital regulatory network in the human body, consisting of glands that produce and secrete hormones. These chemical messengers play a crucial role in maintaining homeostasis and coordinating various physiological processes.
Definition: Hormones are chemical messengers released into the bloodstream and transported throughout the body to target specific cells or organs.
The endocrine system is composed of two main types of glands:
-
Endocrine glands: These are ductless glands that release hormones directly into the surrounding tissues and bloodstream. Examples include the pancreas, pituitary, thyroid, and adrenal glands.
-
Exocrine glands: These are duct-glands that release non-hormonal substances to membrane surfaces. Examples include sweat, saliva, pancreas, and mammary glands.
Highlight: The endocrine system is less specific in its action compared to the exocrine system, as hormones can affect multiple target cells throughout the body.
The effectiveness of hormones on target cells depends on several factors:
- Blood levels of hormones
- The relative number of receptors on target cells
- The affinity (strength) of the bond between the hormone and its receptor
Vocabulary: Up-regulation refers to the process where target cells form more receptors in response to hormonal stimulation, while down-regulation is the opposite process.
The endocrine system function involves various glands and their respective hormones. Here's a brief overview of some major glands:
-
Pineal gland: Produces melatonin from serotonin, regulating biorhythms and time perception.
-
Hypothalamus: Located above the pituitary gland, it releases hormones that control other endocrine organs.
-
Thyroid gland: Produces thyroid hormones that stimulate metabolism, body heat, and bone growth.
-
Thymus gland: Produces thymopoietins and thymosins, which are crucial for the production of white blood cells.
Example: The thyroid gland requires iodine to function correctly, highlighting the importance of proper nutrition for the endocrine system.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
Where can I download the Knowunity app?
You can download the app in the Google Play Store and in the Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Smart Tools NEW
Transform this note into: ✓ 50+ Practice Questions ✓ Interactive Flashcards ✓ Full Mock Exam ✓ Essay Outlines
Mock Exam
Quiz
Flashcards
Essay
Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.9/5
App Store
4.8/5
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user