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aleksley [76]
3 years ago
6

CAN SOMEONE HELP ME PLEASE?

Biology
1 answer:
GREYUIT [131]3 years ago
6 0
A. Is the correct answer :)
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It makes a weird kind of medicine that makes you more healthy, and it eats away rotting wood .etc.
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The set of all populations inhabiting a certain area is called a(n):
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a. Organelles - the basic part of a living organism. It refers to the different structures of the cell, whether prokaryotic or eukaryotic. (Ex. Mitochondria, nucleus)
b. Cells - building blocks of life that are composed of different molecules responsible for the function of an organism. (Example: prokaryotic, eukaryotic cells)
c. Tissues - combinations of cells that carry out a specific function in an organism. (Example: Human skin)
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8 0
3 years ago
Read 2 more answers
Blood type is determined by proteins. Blood type A has a different protein than blood type B. Blood type AB has both types of
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Answer:

on the outer surface of the red blood cell membrane

8 0
2 years ago
What is the function of the primers in PCR? What is the function of the primers in PCR? They are the monomer building blocks fro
azamat

Answer:

<h2>They provide a 3’ end for the DNA polymerase.</h2>

Explanation:

Polymerase chain reaction (PCR) is an in-vitro method to making copies of a specific DNA sample in a very short time.  

Polymerase chain reaction was invented by Kary Mullis in 1983.

Primers are specific to the DNA which we want to replicate and they bind to the specific sequence which is complementary to it. Primers provide a 3’ end for the DNA polymerase.

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3 years ago
What biological process releases carbon dioxide back into atmosphere?
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Explanation:

Respiration is the type of biological exercise that raises Co₂ concentration in the atmosphere.

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