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kupik [55]
3 years ago
8

What stage of sleep usually comes after REM sleep?

Biology
2 answers:
Mashutka [201]3 years ago
5 0

Answer:

stage 1 comes after rem sleep

Explanation:

gogolik [260]3 years ago
5 0

Answer:

Stage 1

Explanation:

APEX

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When bacteria are inoculated into a new sterile nutrient broth, their numbers don’t begin to increase immediately. Instead, ther
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3 years ago
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In order to make progesterone molecule you need to start with what?
IceJOKER [234]
More...
Molecular Weight:
314.5 g/mol
Dates:
Modify:
2019-09-07
Create:
2004-09-16
Description:
Therapeutic Progesterone is a synthetic form of the endogenous hormone progesterone. Progesterone binds to the progesterone receptor, resulting in dissociation of heat shock proteins, receptor phosphorylation, and transcription activation through direct or indirect interaction with transcription factors. This agent exerts inhibitory effects on estrogens by decreasing the number of estrogen receptors and increasing its metabolism to inactive metabolites. Progesterone induces secretory changes in the endometrium, decreases uterine contractility during pregnancy, and maintains pregnancy. (NCI04)
from NCIt
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from FDA Pharm Classes
Progesterone is a C21-steroid hormone in which a pregnane skeleton carries oxo substituents at positions 3 and 20 and is unsaturated at C(4)-C(5). As a hormone, it is involved in the female menstrual cycle, pregnancy and embryogenesis of humans and other species. It has a role as a contraceptive drug, a progestin, a progesterone receptor agonist, a human metabolite and a mouse metabolite. It is a 20-oxo steroid, a 3-oxo-Delta(4) steroid and a C21-steroid hormone. It derives from a hydride of a pregnane.
from ChEBI

I hope that helped i couldn’t find anything and we never learned this?
5 0
3 years ago
The
Arada [10]

Answer:

eustachian tube  i think lol

Explanation:

7 0
3 years ago
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lbvjy [14]

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classification like student and teacher?

Explanation:

6 0
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Cohesive? That is a possibility if we are talking about water properties
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3 years ago
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