Sarah is writing a paper explaining protein formation. choose the correct way to complete each sentence. amino acids join by forming . water is released. the chains of amino acids vary according to their , which each have differing makeup. these chains determine the protein’s structure and they fold to create a unique shape. 1 protein, peptide, side-chain 2. side, essential, nonessential 3. two-dimensional third-dimensional fourth-dimensional

Answer :

Amino acids join by forming (1) peptide bonds.  Water is released.

The chains of amino acids vary according to their (2) side chains, which each have differing makeup.  

These chains determine the protein’s structure and they fold to create a unique (3) third-dimensional shape.

Explanation :

Amino acid : The amino acids are the building blocks of protein. Amino acids are the compound which consist both amine and carboxylic groups along with the side chains. In the protein, many amino acids are linked by the peptide bonds.

Th peptide bonds are formed by the combining of amino group of one amino acid to the carboxylic group of another amino acid by releasing of water.

Some examples of amino acids are glycine, lysine, alanine, etc.

Peptide bond formation image is shown below.

In the image 'R' can be contained by different groups like hydrogen, methyl, phenyl, etc

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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