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Softa [21]
3 years ago
10

From where did eukaryotes evolve?

Biology
1 answer:
sasho [114]3 years ago
6 0
Fossil records indicate that eukaryotes evolved from prokaryotes somewhere between 1.5 to 2 billion years ago
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Which of the following are common traits of chloroplasts and mitochondria?
Delvig [45]

Answer:

c. Both have their own DNA.

Explanation:

Both chloroplast and mitochondria are semi-autonomous organelles which means that they both have their own DNA. Both of these organelles have a circular DNA and make some of their own proteins by themselves. Both are double membrane-bound organelles. Chloroplast has a third membrane system called thylakoid.

Chloroplasts are found in the plant cells only as they are the site for photosynthesis. Mitochondria are present in both plant and animal cells and are the site for cellular respiration to produce energy to support the vital functions of cells.

3 0
3 years ago
In tropical climates, where strong insolation makes temperatures high, all that is needed for intense daily convectional storms
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3 years ago
The overall result of the proton-proton chain is that ________
Delicious77 [7]
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A gamma ray = energy.
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This is all occurring through fusion reactions where 2 protons basically smash into each other. But, it could also be e.g. a proton smashing with a deuterium nucleus. Or, other nuclei smashing together to make something else.

Hope this helps!

7 0
4 years ago
Starch and ATP can both be described as molecules that store energy. Compare and contrast starch and ATP in terms of storing ene
Rudik [331]

ATP only stores energy for a short period of time while starch stores it for a longer period of time.

5 0
3 years ago
Read 2 more answers
When there is not enough oxygen, what is glucose converted to in animal cells?
blondinia [14]

Answer:

In anaerobic respiration, which occurs during fermentation, less energy is extracted — only two ATP molecules per glucose molecule — because the products of the process, such as ethanol or lactic acid, contain more energy than does carbon dioxide, the product of aerobic respiration

Happy to help

Pls Mark As Brainliest.

7 0
3 years ago
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