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Nezavi [6.7K]
3 years ago
8

Which statement forms part of cell theory

Biology
2 answers:
Verdich [7]3 years ago
8 0
<span>Answer D would correctly state the cell theory about how all cells come from other cells, they are the basic unit of life and all living things are made up of cells.</span>
jenyasd209 [6]3 years ago
6 0
All living things are made up in cells?

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Which of the following
Pachacha [2.7K]

Phosphate groups of the nucleotides in the diagram are marked with W.

Option C.

<h3><u>Explanation:</u></h3>

DNA is a macro molecule which is formed of polymerization of deoxyribonucleotides. Four types of deoxyribonucleotides are present which are adenosine, guanosine, thymidine and cytosine triphosphate. These nucleotides are polymerized based on the genetic setup.

The phosphate groups attached with the sugar molecule are actually polymerized with the o glycosidic bond. That's marked with the letter W. These phosphate molecules are attached with the sugar molecules which actually are attached with the nitrogen bases. They in total forms a nucleotide, hence the whole DNA. X in the diagram are nitrogen bases and the Y are the hydrogen bonds between the complementary nitrogen bases

5 0
3 years ago
Which of the following is a natural result of overpopulation?
maria [59]
The answer is
b. The food runs out and visuals in population starve
6 0
2 years ago
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What represents the boundaries where the lithospheric plates are moving apart?
svet-max [94.6K]

Answer: Pretty sure its B

Explanation: When lithospheric plates move apart, it is called a divergent boundary. Mid-Ocean Ridges are found at divergent boundaries.

The other options don't make any sense as the answer.

5 0
2 years ago
What are the space limitations for human population growth?
Nonamiya [84]
If you’re talking about too many people I’m guessing the limitation factors would be lack of resources and that would include lack of food and space.
8 0
3 years ago
In the absence of oxygen, the pyruvic acid produced during
erma4kov [3.2K]

Answer:

B. Ethanol

Explanation:

During absence of O2 pyruvic acid is reduced to ethanol in alcoholic fermentation.

7 0
2 years ago
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