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velikii [3]
3 years ago
8

Clasificatoin of hormones​

Biology
1 answer:
Zinaida [17]3 years ago
8 0

Answer and Explanation:

Hormones are substances that administer the human body having several different and essential functions for the proper functioning of the body. There are several different types of hormones and they are classified into four groups called peptides, steroids, amines and eicosanoids.

Peptides are hormones that have 3-20 amino acids. Among these hormones we can mention insulin, glucagon and somatostatin.

Steroids are hormones produced from cholesterol. Among them we can mention Cortisol, Aldosterone and Testosterone.

Amine hormones are those that are released into the thyroid and adrenal glands. These hormones circulate freely in the blood. Among them are epinephrine and norepinephrine.

Eicosanoids are the hormones derived from arachidonate. Among them are the hormones called prostaglandins, thromboxanes and leukotrienes.

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Learn more about Fetus Developement here: brainly.com/question/1311741

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4 0
2 years ago
List the eight different systems of the human body:
seropon [69]
<span>The circulatory, immune, skeletal, excretory, muscular, endocrine, digestive, nervous and respiratory.  those are the eight systems of the human body.</span>
6 0
3 years ago
Which receptor on the helper T-cell recognizes the specific antigen from an antigen-presenting cell? Which receptor on the helpe
IgorLugansk [536]

Answer:

TCR

Explanation:

Helper T cells are the CD4T cells that are present in the inactive form. These cells have receptors for antigens on their surface. These antigen receptors are called T-cell receptors (TCRs). The function of TCR is to recognize and bind to specific foreign antigen fragments that are presented in antigen–MHC complexes. Different helper T cells have their unique TCRs to recognize a specific antigen–MHC complex. The CD4 proteins of helper T cells also interact with the MHC antigens and help maintain the TCR–MHC coupling.

5 0
3 years ago
As you walk barefoot in the park, your nose conveys to your brain the smell of the freshly cut grass, your skin sends informatio
murzikaleks [220]

Answer:

A. Sensation

Explanation:

  • <em>A sensation</em> is a mental process (like hearing, seeing or smelling) resulting from the immediate external stimulation of a sense organ often as distinguished from a conscious awareness of the sensory process, it's a physical feeling or perception resulting from something that happens to or come into contact with the body. Considering the example given the freshly cut grass, gentle breeze and sound of children laughing are the physical feelings stimulating your nose, skin, and ears.
  • <em>Selective attention</em> is focusing on a particular object in the environment for a certain period, in your example, the subject is not specifically focusing on one thing at the time.
  • <em>Sensory adaption</em> is the reduction in sensitivity to a stimulus after constant exposure to it, in this case, the subject is nos experiencing awareness of a constant stimulus.
  • <em>Cognition</em> is the process of acquiring knowledge and understanding through thought, experience, and the senses. In your example, the data obtained by the subject is still not processed.

I hope you find this information useful and interesting! Good luck!

4 0
3 years ago
What happens to the other organisms in a food chain when an organism in the middle of the food chain is lost?
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All the organisms that eat the middle organisms will die and the organisms that get eaten by the middle organisms will flourish.
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3 years ago
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