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wariber [46]
2 years ago
8

Which must be true for metamorphism to occur?

Biology
2 answers:
choli [55]2 years ago
8 0
I think the correct answer from the choices listed above is option A. For metamorphism to occur, the parent rock must be in solid form. Metamorphism is the alteration of the structure of a rock by factors like heat and temperature so it must be the material should be in solid form.
sveticcg [70]2 years ago
7 0

Answer:

A. The parent rock must be in solid form.

Explanation:

Apex says I am right. hope this helped you

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In mitochondria, synthesis of ATP uses a proton motive force that is used to
AURORKA [14]

Answer:

The correct answer will be option-B.

Explanation:

The ATP synthase is the multi-complex enzyme which helps in the formation of  ATP molecules. The ATP synthase consists of two subunits- F₀ and F₁ in which F₁ unit contains α, β, and γ subunit which rotates and changes the conformation of the β subunit. The β subunit cycles in three states- O - open,  L - loose and T - tight conformation.

The flow of protons binds the ADP and Pi to L state and O becomes L. Later the ATP is released out when T changes to O state.  

Thus, the proton motive force causes the condensation of ADP and Pi to form ATP and Option-B is the correct answer.

3 0
3 years ago
A mutation that involves the addition, subtraction, or substitution of a single base is known as.
xeze [42]

inversion

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8 0
1 year ago
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Fynjy0 [20]

Answer:

The statement is true.

Explanation:

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8 0
3 years ago
Question 12 (1 point)
garik1379 [7]

Answer:

legumes

plants they eat

Explanation:

Legumes have bacteria attached to it to allow for nitrogen absorption

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