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ExtremeBDS [4]
4 years ago
7

What is activation energy

Biology
1 answer:
Marizza181 [45]4 years ago
8 0
<span>Activation energy refers to the amount of energy required by certain chemicals for them to have a reaction.

</span>
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Dennis_Churaev [7]

Answer:

A - 1. Carbon dioxide is converted to sugar used for food (this is process of phosynthesis).

G - 2. Carbon trapped in fossil fuels is converted to carbon dioxide (this is combustion of fuel).

E - 3. Organic carbon is converted to fossil fuels.

H - 4. Carbon dioxide is converted to carbonates.

F - 5. Sugar is broken down and converted to carbon dioxide (this is breathing).

Explanation:

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3 years ago
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Answer:

B. monitoring the transverse diffusion of human proteins within a mouse cell membrane

Explanation:

fluid mosaic model of membrane is considered to be as that structure of membrane in which  protein layer is embedded between the two layers of lipids.

monitoring the transverse diffusion of human proteins within a mouse cell membrane did not verify the fluid mosaic model of membranes.

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3 years ago
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Explain why when the DNA is being replicated during the S phase of the cell cycle, it copies each strand differently.
Marta_Voda [28]

Answer: Each strand act as a template strand for another strand this way two strands are responsible for the production of two new strands. This way after the replication process two DNA molecules are produced.

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S phase of the cell cycle is the synthesis phase of the cell cycle. This phase occurs after the interphase of the cell cycle. In this phase, the replication and synthesis of the DNA occur. The genetic material gets copied and doubled in this process before it enters into mitosis or meiosis. Each strand is utilized as a template strand for the synthesis of the complementary strand this way two molecules of DNA are produced. This way each cell contains a diploid set of chromosomes before it undergoes cell division into daughter cells in mitosis or meiosis.

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