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yKpoI14uk [10]
2 years ago
12

CAN YOU PLEASE HELP ME(GIVING BRAINLIEST) NEED TO GET QUISTION CORECT FOR GOOD GRADE

Biology
2 answers:
Yuri [45]2 years ago
7 0

Answer:

d

Explanation:

Degger [83]2 years ago
6 0

Answer:

it's dfinitly D

Explanation:

mark me brainliest pls

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Even though human proteins are synthesized from only 20 different amino acids, there are thousands of different proteins found i
fiasKO [112]
This is possible because of the length of the protein. It is always possible to add more amino acids and synthesize new protein and every new addition increases the number of possibilities drastically.
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3 years ago
Which kind of electrical charge is found on a hydrogen atom of a polar water molecule
irina1246 [14]

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8 0
3 years ago
Identify how the physical barriers of the the immune system protect the body against pathogens
BabaBlast [244]

Answer:

They help to stop harmful germs from entering the body

Explanation:

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  • Mucous membranes line the mouth and nose and are coated with secretions that fight microorganisms and harmful bacteria
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7 0
3 years ago
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nikitadnepr [17]

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8 0
2 years ago
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The table below shows the elements that mainly comprise each of the four layers of Earth: Elements in Layers Layer Main Elements
yanalaym [24]

Layer that is 0.2 to 1.1 percent of Earth's total diameter is the thinnest layer of the Earth- Crust.

So, the correct answer is: oxygen and silicone. The crust consists of tectonic plates (in relative motion one from another) and has 5–70 km (~3–44 miles) in depth. The most abundant elements of this layer are: oxygen-46.6 percent by weight; silicon-27.7 percent; aluminum-8.1 percent; iron-5 percent.


6 0
3 years ago
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