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Elan Coil [88]
2 years ago
5

Lactase is classified as which of the following macromolecules?

Biology
1 answer:
sdas [7]2 years ago
8 0

Answer:

Explanation:

I don't know

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Explain how carbon is cycled between the atmosphere and geosphere. Use specific examples.
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Answer:

Carbon starts as coal or oil in the earth, then is brought up by mining or drilling. When brought up, it is used up and the gases go into the atmosphere. Trees, soil and water act as carbon sinks, which suck up all the carbon from the air and contain it. When carbon is absorbed by the soil, it goes back into the ground.

Explanation:

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3 years ago
Compare the use of the siphon in clams and squid
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Explanation:

  1. Siphons in Mollusca are tube-like structures in which water (or, more rarely, air) flows. The water flow is used for one or more purposes such as locomotion, feeding, respiration, and reproduction.
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7 0
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Which of the following is an example of catabolism? A. The synthesis of the cell membrane from precursor molecules B. The oxidat
Shtirlitz [24]

Answer:

The correct answer is option B. the oxidation of glucose in the cytoplasm and mitochondria.

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Oxidation of glucose is a catabolic reaction that involves spliting of glucose into water and oxygen in the respiration.

Thus, the correct answer is option B. the oxidation of glucose in the cytoplasm and mitochondria.

8 0
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