Answer:
<u>B) 3 amino acids joined by 2 peptide bonds</u>
Explanation:
The general formula of amino acids:
<u>R-CH(NH2)-COOH </u>
It can be seen clearly in the attached image that there are three amino acid molecules.
Now the three molecules of amino acids are joined by 2 peptide bonds.
<u>Peptide bond: </u> a bond formed between first carbon of one amino acid and nitrogen of another amino acid releasing a water molecule( H2O).
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C) saturated fats have only single bonds on all the carbon atoms
hope this helps :)
Answer:
A. are all elements the rest are combinations of elements
Answer:
1-prothesis
2-robotics
3-musculoskeletal system
4-mimic
Explanation:
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