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Lilit [14]
3 years ago
14

What are the functions if the cell membrane

Biology
1 answer:
SVETLANKA909090 [29]3 years ago
8 0
The main function of the cell membrane is that regulates and monitors the movement of specific substances into and out of the cell, permitting only some substances to move across and not allowing others.
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Which would be an adaptation for living in the tundra
Slav-nsk [51]

Answer:

b. hibernation to lower metabolism in the winter

Explanation:

Tundra, besides the one I live in apparently, are very, very dry because of the cold. This means that it may be helpful to hibernate for the part of the year where it is even too cold for plants and other animals.

6 0
3 years ago
Besides oxygen, what other bloodborne material must be provided to the affected tissues in adequate quantities to promote normal
victus00 [196]
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5 0
3 years ago
All you need is in the photo ​
Maurinko [17]
It’s z cuz y=mxtb and u solve the parobola and its 11teen
6 0
3 years ago
A _ is the skin area along a central nerve pathway
Rudiy27
The dermis is the skin area along a central nerve pathway

8 0
3 years ago
Read 2 more answers
Nicotinamide adenine dinucleotide phosphate (NADP ) is a biological oxidant involved in the oxidation of testosterone to estradi
ankoles [38]

Answer:

False.

Explanation:

NADP does not  convert  testosterone to estradiol. This oxidation  is done by a steroid   17-a-hydroxysteroid dehydrogenase.

This oxidation  is essential for stability of hormone: it helps to regulates the elevation of Testosterone in women,subduing the manifestation of male sexual characteristics,

and

for preventing autoimmune diseases.

<u>The oxidation involved two basic  steps of  reaction, controlled by two different enzymes.</u>

<u>NADP is a Co- factor,  when in reduced form( NADPH) is used in Calvin cycle, of light independent reaction of photosynthesis, and in Nucleic acid and triglycerides synthesis</u>.

It has nothing to do with conversation of Androgen( testosterone  to Estradiol.

8 0
3 years ago
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