3 years ago

Which class of molecules functions as chemical signals?

Biology

1 answer:

Elan Coil [88]3 years ago

6 0

<span>HormonesNovaNet is the answer

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Biological muscle cells can be thought of as nanomotors that use the chemical energy of ATP to produce mechanical work. Measurem

bearhunter [10]

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The answer is 6.4 × $10^{-20}$ Joules

Explanation:

This question wants to effectively test your knowledge of the names of the negative powers of 10, so first of all, before calculating, let me explain what each of the symbols in the units given in the question means:

Force = 8.0 pN = 8.0 × $10^{-12}$ N

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Now let us calculate the work.

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