Proteins are polymers made from hundreds or thousands of between amino acids. Question 10 options:

A)

ionic bonds

B)

amide bonds

C)

peptide bonds

D)

residue bonds

B) amide bonds

Explanation:

Proteins are polymers in which the 20 natural amino acids are linked by amide bonds.

Hope this helps.

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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