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V125BC [204]
3 years ago
9

Which of the following statements is TRUE?

Biology
1 answer:
AlexFokin [52]3 years ago
8 0

Answer: B (GTP serves as the energy input for AMP synthesis from IMP)

Explanation:

In the de novo synthesis of purine nucleotide, IMP represents a branch point for purine biosynthesis. IMP can be converted to either AMP or GMP.

The formation of AMP from IMP requires GTP; similarly formation of GMP requires ATP. The conversion of IMP to either AMP or GMP is highly regulated – AMP and GMP inhibits their own formation by feedback inhibition of adenlyosuccinate synthetase and IMP dehydrogenase.

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5 0
3 years ago
How do dung beetles help a carbon atom in animal dung to become part of a carbohydrate molecule within a plant?
Ber [7]

Answer:

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6 0
3 years ago
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3 years ago
A certain plant species has seeds that remain dormant until heat stimulates them to germinate.
Harlamova29_29 [7]

Answer:

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6 0
3 years ago
As a conservationist, what are your top three concerns regarding the hydroelectric dam and the biodiversity of the region?
storchak [24]

Answer:

I’m concerned about how the dam will affect the water flow in the river, which can affect the behaviors of fish. I’m also concerned that some fish and aquatic animals might get sucked into the dam. Finally, I worry that the dam could malfunction and cause flooding, which could damage the ecosystem.

Explanation:

4 0
4 years ago
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