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adelina 88 [10]
2 years ago
9

Please Help.........................

Biology
2 answers:
Dmitrij [34]2 years ago
8 0
B. Add the (mass) of protons and neutrons together.
Yanka [14]2 years ago
8 0
Its B i believe because protons and neutrons are found in the nucleus which makes up the mass of an atom
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Letter "E" in the diagram of the enzyme controlled reaction represents the
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The activation energy stands as a sort of a barrier between reactants and products and is shown by the letter E.

<h3>What is activation energy?</h3>

The activation energy  is the energy that must be supplied in order for a reaction to proceed forward.

The activation energy stands as a sort of a barrier between reactants and products and is shown by the letter E in a diagram of an enzyme controlled reaction.

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2 years ago
Explain DNA replication.
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Explanation:

I hope it's help u :)

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3 years ago
What type of natural resource can be
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A. Renewable resources.

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Which of the following statements is true? (1 point)
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Answer;

A. During active transport, a material may be moved from an area of low concentration to an area of high concentration.

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