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weeeeeb [17]
3 years ago
13

Which particle is used to determine the atomic number of an element?

Biology
2 answers:
Crank3 years ago
8 0
The correct answer is "C". 'Proton'. The number of protons is equal to the atomic numbers.

I hope this helps!
BaLLatris [955]3 years ago
6 0
I think the answer is C. proton
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2 years ago
Which statement concerning osmosis and active transport is correct?
marshall27 [118]

The question is incomplete, however, the statements associated with this question is given in the comments and here as well:

Neither facilitated diffusion nor osmosis requires cell energy.

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Answer:

The correct answer is - Active transport requires cell energy and osmosis doesn't.

Explanation:

Osmosis is an example of passive transport as it does not require energy to facilitate the movement of solvent In the process of osmosis,. It moves from high concentration to low concentration through the semipermeable membrane which is along the gradient so no requirement of energy.

In the case of Active transport, it requires energy to facilitate the movement of transport as it is the movement of a substance from low concentration to a high concentration area that is against the concentration gradient.

3 0
3 years ago
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IceJOKER [234]
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3 years ago
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Marianna [84]

Answer:

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dimaraw [331]

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