What are tropic and trophic hormones?
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What are tropic and trophic hormones?
Trophic hormones have specific growth stimulatory effects (hyperplastic or hypertrophic) on their target tissues. I mean the hormones which end with -tropin are classified in Tropic hormones and have tropic effects. If one hormone stimulates any aspects of growth in one tissue, classifies as trophic hormones.
What are the 5 tropic hormones?
vertebrates produce essentially the same tropic hormones: thyrotropin (TSH), corticotropin (ACTH), melanotropin (MSH), prolactin (PRL), growth hormone (GH), and one or two gonadotropins (usually FSH-like and LH-like hormones).
What are the six tropic hormones?
The pituitary cells that line the capillaries produce the tropic hormones: adrenocorticotropic hormone (ACTH), thyroid-stimulating hormone (TSH), growth hormone (GH), prolactin, and the gonadotropins luteinizing hormone (LH) and follicle-stimulating hormone (FSH) (see Figure 3–1).
What are the 2 tropic hormones?
Tropic Hormones: FSH & LH When we look at hormones that have other endocrine glands as their target, we call them tropic hormones.
What is tropic hormone quizlet?
What are tropic hormones? -They are produced by the anterior pituitary gland and are hormones that control the activities of other endocrine glands.
What are tropic and non-Tropic hormones?
Tropic hormones function by stimulating the endocrine gland to facilitate the release of another hormone. For example, the thyroid-stimulating hormone stimulates the release of thyroxin from the thyroid gland. On the other hand, non-tropic hormones act straight on the target organ for the specified function.
What are the functions of each of the hormones of the anterior pituitary?
Function
| Hormone | Other names | Effect |
|---|---|---|
| Thyroid-stimulating hormone | Thyrotropin | Secretion of thyroid hormones |
| Follicle-stimulating hormone | – | Growth of reproductive system |
| Luteinizing hormone | Lutropin | Sex hormone production |
| Growth hormone | Somatotropin | Promotes growth; lipid and carbohydrate metabolism |
Is oxytocin a tropic?
Some examples of non-tropic hormones are: Glucocorticoids: secreted from the adrenal glands and released directly into the blood stream where it alters blood glucose levels. Oxytocin: secreted from the posterior pituitary and acts on the uterus and mammary glands to produce contractions.
Which of the following hormones can function as a tropic hormone?
Explanation: A tropic hormone is one that regulates the function of other endocrine cells or glands. Thyroid-stimulating hormone (TSH), follicle-stimulating hormone (FSH), adrenocorticotropic hormone (ACTH), and luteinizing hormone (LH) are the four topic hormones that are produced by the anterior pituitary.
What are the four tropic hormones?
The tropic hormones include thyroid-stimulating hormone, corticotropin, follicle-stimulating hormone, and luteinizing hormone.
Which is the main target of tropic hormones?
Most tropic hormones are produced and secreted by the anterior pituitary. The hypothalamus secretes tropic hormones that target the anterior pituitary, and the thyroid gland secretes thyroxine, which targets the hypothalamus and therefore can be considered a tropic hormone.
What is the function of pituitary hormone?
Through secretion of its hormones, the pituitary gland controls metabolism, growth, sexual maturation, reproduction, blood pressure and many other vital physical functions and processes.
What is meant by tropic hormones?
Tropic hormones are hormones that act on endocrine glands, usually inducing them to secrete other hormones. They are produced by the hypothalamus and anterior pituitary gland.
The four tropic hormones of the anterior pituitary gland are: follicle-stimulating hormone (FSH), luteinizing hormone (LH), adrenocorticotropic hormone (ACTH), and thyroid-stimulating hormone (TSH). Follicle-stimulating hormone (FSH) stimulates the growth of follicles in the ovaries and sperm development in the testes.
What are five functions of hormones?
1) The main purpose of hormones is to send chemical signals to everywhere in the body. 2) They play a role in the development of bones and muscles. 3) They are necessary for bodily changes such as puberty. 4) They control metabolism. 5) THey aid in the upkeep of homeostasis. 18 people found this useful.
What is the difference between tropin and tropic hormones?
As nouns the difference between target and tropin is that target is a butt or mark to shoot at, as for practice, or to test the accuracy of a firearm, or the force of a projectile while tropin is (biology) any of the tropic hormones; one that is secreted by an endocrine gland and targets another such gland.