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Andrej [43]
2 years ago
6

Ventricles _____.

Biology
2 answers:
kolbaska11 [484]2 years ago
7 0

Answer:

A: pump blood to the lungs and body

Explanation:

Bezzdna [24]2 years ago
4 0

Answer:

I want to say pump blood to the lungs and body

Explanation:

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Someone pls helppppp
Liula [17]
You transform matter !
5 0
2 years ago
Sewage is the most common form of pollution in rivers and streams. Please select the best answer from the choices provided T F
timurjin [86]

Answer:

Its true

Explanation:

TRUTH SPEAKS

8 0
3 years ago
If a cell in metaphase of mitosis is fused with a cell in the G$$_1$$ phase of the cell cycle, the second nucleus will also begi
nalin [4]

Answer:

C. Molecules such as cyclins are in high concentration in the cytoplasm of a dividing cell and will signal the fused cells nucleus to undergo mitosis

Explanation:

Various stages of the cell cycle are under tight regulation. Specific proteins such as cyclins and cyclin-dependent protein kinases determine if the cell would progress from one stage of the cell cycle to the next. When a cell is in the metaphase, the cyclins specific for mitosis are present in a higher amount in the cell. These cyclins bind to the specific CDKs and activate them.

The activated CDKs then phosphorylate proteins that make the cell to move through various stages of mitosis. Therefore, fusing a G1 cell with a cell in metaphase of mitosis would trigger mitosis in the G1 cell due to the presence of mitosis specific cyclins in the second cell.

4 0
3 years ago
Which option identifies the kind of food represented in the following scenario?
Nonamiya [84]

Answer:

Minimally processed

Explanation:

Foods are said to be minimally processed when they undergo a little treatment so as to preserve them. These treatments might involve the application of heat, drying, and refrigeration so as to preserve them before consumption. Most fresh-cut fruits, vegetables, grains, legumes, dairy products, etc., fall under this range.

These kind of foods still contain a good amount of their nutrients as their original content are not lost due to excessive processing.

8 0
2 years ago
What parts of a nucleotide make up the backbone of a nucleic acid? pairs of nitrogen bases pairs of sugars sugar and nitrogen ba
mixer [17]
A DNA molecule consists of two strands of nucleotides twisted together to form a double helix. The sugar-phosphate backbone is found on the outside of this helix and the bases are found braching towards the middle. Hydrogen bonds join the thenitrogenous bases and hold the two strands together.

Therefore your answer is sugar and phosphate.
4 0
3 years ago
Read 2 more answers
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