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Stels [109]
3 years ago
14

Which molecule is needed for photosynthesis to occur?

Biology
1 answer:
Trava [24]3 years ago
6 0

Answer:

<em><u>carbon dioxide</u></em>

Explanation:

hope this helps you!!!

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The thyroid is an endocrine gland that regulates metabolic function through the production of all of the following hormones exce
Anuta_ua [19.1K]

The thyroid is an endocrine gland that regulates metabolic function through the production of all of the following hormones except: Thyroliberin.

Thyrotropin is a peptide secreted by the anterior pituitary gland that prompts the thyroid gland to release thyroxine. It is also known as thyroliberin and thyroid-stimulating hormone (TSH) Thyrotropin-releasing factor, a peptide located in the hypothalamus of the brain and affecting glandula thyroidea secretion, acts to cause the release of TSH.

In vivo, thyrotropin controls thyroid development favourably. The gland becomes hypoplastic in its absence, either as a result of a pituitary disorder or as a side effect of thyroid hormone therapy, with a reduction in the quantity and size of thyrocytes.

To learn more about Thyrotropin click here

brainly.com/question/28170978

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1 year ago
PLZ HELP!
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3 years ago
the _____ nervous system prepares the body to expend energy whereas the ____nervous system allows the body to restore and conser
Dovator [93]
The SYMPATHETIC nervous system prepares the body to expend energy whereas the PARASYMPATHETIC nervous system allows the body to restore and conserve energy
7 0
3 years ago
Please help!! for my physiology class...
Alex_Xolod [135]
13. Ear canal
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can someone explain the following and give examples: protons nuetrons and electrons there charges etc.(for 30 points)​
alexdok [17]

Explanation:

Protons are positively charged sub-atomic particles that are in the nucleus of an atom and have a relative mass of 1. Neutrons have a neutral charge, meaning they have no charge, and are also in the nucleus of an atom with a relative mass of 1.Electrons are negatively charged particles that orbit the nucleus in electron clouds. They are said to have a relative mass of 0.

For example, a sodium atom is number 11 on the periodic table. The atomic number of sodium tells us the no. of protons contained within its nucleus as well as the number of electrons orbiting. So we can say that sodiun has 11 electrons and 11 protons. To determine the number of neutrons, simply subtract the number of protons from the mass number( found on periodic table)

23-11=12 neutrons

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3 years ago
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