Copyright

Ch 45: Campbell Biology Chapter 45: Hormones and the Endocrine System

About This Chapter

The Hormones and the Endocrine System chapter of this Campbell Biology Companion Course helps students learn the essential lessons associated with the endocrine system and hormones. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Hormones and the Endocrine System textbook chapter.

How It Works:

  • Identify the lessons in the Campbell Biology Hormones and the Endocrine System chapter with which you need help.
  • Find the corresponding video lessons with this companion course chapter.
  • Watch fun videos that cover the hormone and endocrine system topics you need to learn or review.
  • Complete the quizzes to test your understanding.
  • If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.

Students will learn:

  • The function of hormones
  • Parts of the endocrine system
  • Kinds of nervous system feedback
  • Functions of the pituitary gland
  • Hormones of the anterior pituitary gland
  • Types of thyroid disorders
  • The location and function of the parathyroid glands
  • The anatomy of the adrenal glands
  • The role of adrenal glands in stress adaptation
  • Hormones produced in the adrenal cortex
  • Hormones of the ovaries and testes

Campbell Biology is a registered trademark of Pearson Education, which is not affiliated with Study.com.

11 Lessons in Chapter 45: Campbell Biology Chapter 45: Hormones and the Endocrine System
Test your knowledge with a 30-question chapter practice test
Hormones: Definition, Function & Intro to the Endocrine System

1. Hormones: Definition, Function & Intro to the Endocrine System

This lesson introduces the endocrine system and provides a brief overview of each endocrine gland. It also provides the definition of hormones and describes their general function inside the body.

Endocrine System Function & Hormone Regulation

2. Endocrine System Function & Hormone Regulation

Our hormones play a big part in how we feel and behave throughout the day. Hormones also affect important bodily functions. What other functions do our hormones regulate? Find out in this lesson on the endocrine system!

Positive and Negative Feedback in the Sympathetic and Parasympathetic Nervous System

3. Positive and Negative Feedback in the Sympathetic and Parasympathetic Nervous System

In this lesson, you'll study positive and negative feedback in the sympathetic and parasympathetic nervous systems. You'll also learn why we have a fight or flight instinct and how it works.

What Is the Pituitary Gland? - Functions, Hormones & Hypothalamus

4. What Is the Pituitary Gland? - Functions, Hormones & Hypothalamus

In this lesson, we'll discuss the functions of the anterior and posterior portions of the pituitary gland, the hormones they release and the relationship with the hypothalamus.

Hormones of the Anterior Pituitary Gland: Names & Functions

5. Hormones of the Anterior Pituitary Gland: Names & Functions

The anterior pituitary gland secretes six hormones. In this lesson, you will learn the functions of the hormones: growth hormone (GH), prolactin (PRL), follicle-stimulating hormone (FSH), luteinizing hormone (LH), adrenocorticotropic hormone (ACTH), and thyroid-stimulating hormone (TSH).

Thyroid Disorders: Hyperthyroidism, Hypothyroidism & Thyroidectomy

6. Thyroid Disorders: Hyperthyroidism, Hypothyroidism & Thyroidectomy

The thyroid gland produces hormones that help set your metabolic rate. This lesson will discuss conditions of the thyroid gland, including hyperthyroidism and hypothyroidism, and their related symptoms.

Parathyroid Gland: Calcium Metabolism, Osteoclasts & PTH

7. Parathyroid Gland: Calcium Metabolism, Osteoclasts & PTH

The parathyroid glands are tiny endocrine glands found on the posterior surface of the thyroid gland. In this lesson,, you will learn about the parathyroid glands, and the role parathyroid hormone plays in maintaining normal blood calcium levels.

Adrenal Glands: Function, Cortex & Medulla

8. Adrenal Glands: Function, Cortex & Medulla

The adrenal glands sit on top of your kidneys and are comprised of an inner medulla region that is enclosed by the outer adrenal cortex. Both portions of the adrenal gland secrete hormones that regulate body functions and help maintain internal balance.

Adrenal Glands: Epinephrine, Norepinephrine & Stress Adaptation

9. Adrenal Glands: Epinephrine, Norepinephrine & Stress Adaptation

The adrenal medulla is the central portion of the adrenal gland. In this lesson, you will learn about the two hormones secreted by the adrenal medulla - epinephrine and norepinephrine - and how they help you deal with short-term stressors.

Adrenal Cortex: Glucocorticoids and Androgens

10. Adrenal Cortex: Glucocorticoids and Androgens

The adrenal cortex secretes steroid hormones. In this lesson, you will learn about two of these steroid hormones: glucocorticoids, which help you deal with long-term stress, and androgens, which influence male sexual characteristics.

Hormones of the Testes and Ovaries: Functions & Anatomical Features

11. Hormones of the Testes and Ovaries: Functions & Anatomical Features

The testes and the ovaries secrete steroid hormones that help you grow and develop. In this lesson, we will learn about the female hormones, estrogen and progesterone, and the male hormone, testosterone, and how these hormones influence the development of secondary sex characteristics.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

Earning College Credit

Did you know… We have over 160 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Other Chapters

Other chapters within the Campbell Biology: Online Textbook Help course

Support