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pickupchik [31]
3 years ago
15

12. The lives of __plants include two generation that alternate.

Biology
2 answers:
Tamiku [17]3 years ago
6 0

Answer:

the answer is D i think so

zhuklara [117]3 years ago
5 0

Answer:

d most  i think

Explanation:

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Plant species are particular in their ability to produce oxygen and carbohydrates through photosynthesis. The plant, just like the animals also needs to breathe so that these cells survive, so it is forced to take some of the oxygen and carbohydrate produced by photosynthesis to operate these cells through cellular respiration.

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4 years ago
Oxidative metabolism takes place in the ___________________ of the cell.
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The folds of the mitochondria
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3 years ago
Tobacco mosaic virus has RNA rather than DNA as its genetic material. In a hypothetical situation where RNA from a tobacco mosai
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The correct answer is A. Tobacco mosaic virus

Explanation:

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3 years ago
Can someone please help me
Nadya [2.5K]

Answer:

given below in picture.

4 0
2 years ago
How do enzymes influence the amount of activation energy needed?
ser-zykov [4K]

What your cells have to help overcome a problem of high activation energy are called enzymes. Enzymes are proteins that lower the activation energy of a reaction. In doing this, enzymes increase the rate of a reaction, helping it to occur faster. However, enzymes are not consumed in a reaction; they simply help it to occur.

Enzymes make things easier for your cells to work properly and help chemical reactions occur. There are hundreds of different kinds of enzymes in your cells, which all participate in different types of reactions. Enzymes can break molecules apart, build or add molecules, and even rearrange them.

In lowering the activation energy of a reaction, enzymes decrease the barrier to starting a reaction. It's important to note, however, that the change in energy remains the same between the start and end of a chemical reaction.

8 0
3 years ago
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