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gtnhenbr [62]
3 years ago
11

The building blocks of DNA are nucleotides. True or False?

Biology
2 answers:
BlackZzzverrR [31]3 years ago
8 0

Answer:

This is true.

Explanation:

Lena [83]3 years ago
6 0

Answer:

its true lol hope this helps :))

Explanation:

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What type of dragon is the submeripper
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The Submaripper is a large Tidal and Tracker Class dragon that first appeared in Dragons: Race to the Edge.

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3 years ago
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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

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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.

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3 years ago
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vova2212 [387]

Cellular communication is the function of the plasma membrane that allows it to respond to certain stimuli from outside the cell and hormones to bind to receptors.

<h3>What is plasma membrane?</h3>

It is a double layer of lipids that covers and delimits the cells, serving as a border between the inside and the outside of the cell, and also allowing a physicochemical balance.

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Enables the development of compartments; allows or rejects the entry and/or exit of particles; acts as a mechanical defense; and reacts to external signals and stimuli.

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Therefore, we can conclude that the main characteristic of the plasma membrane, that is, its ability to allow or reject the entry of certain molecules into the cell.

Learn more about plasma membrane here: brainly.com/question/816340

6 0
2 years ago
Does water evaporate faster than rubbing alcohol?
Stolb23 [73]
Water can take 8-9 days

rubbing alcohol can take less then 12 hours
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3 years ago
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A major point of understanding natural selection is that not all organisms in a population get to reproduce. Consider the term f
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