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Nutka1998 [239]
3 years ago
9

Hurry it’s timing me

Biology
1 answer:
STALIN [3.7K]3 years ago
5 0

Answer:

Explanation:

The main  function of the plasma membrane is to protect the cell from its surroundings. Made of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules it also regulates the movement of substances in and out of cells. Plasma membranes must be very flexible in order to allow certain cells, such as red blood cells and white blood cells, to change shape as they pass through narrow capillaries. Membrane receptors provide extracellular attachment sites for effectors like hormones and growth factors, which then trigger intracellular responses. Some viruses, such as Human Immunodeficiency Virus (HIV), can intercept  these receptors to get into the cells, causing infections.

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67 POINTS! HELP PLEASE!
Alborosie

Answer:

Hi Presley! Hopefully this helps! If it doesn't, Let me know!

Explanation:

answer: allotriploid

Edit: OMG thanks for the Brainly!!!

3 0
3 years ago
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What carries electrical messages from the brain to the heart
Svetach [21]
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3 years ago
Describe three methods used to decrease the chances that microorganisms will spoil<br> the food.
Tatiana [17]

1. wash your food.

2. put it in the fridge.

3. Cover it up.

I'm  boredddd lol

3 0
3 years ago
In Klinefelter syndrome, individuals are phenotypically male, but they have reduced sperm production and may have some breast de
Alisiya [41]

Answer:

List of options to choose from to complete the question:

A. Aneuploidy

B. Polyploidy

C. Translocation

D. Monosomy

E. Duplication

The CORRECT ANSWER IS A.

A. Aneuploidy.

Explanation:

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5 0
3 years ago
Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. If two
Oduvanchick [21]
Option A is correct. After making a punnet square, we can see that the genotypic ratio would be 1:2:1, being 25% dominant, 25% recessive and 50% heterozygous. However, we are asked for the phenotypic trait percentage. The phenotypic ration is 3:1, with 75% polka dotted tail (dominant gene active) and 25% solid tail (recessive gene active).



Pls thanks + branliest :P

8 0
3 years ago
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