Select the best answer I. The element contained in protein and not in carbohydra

Question

Select the best answer I. The element contained in protein and not in carbohydrates or fats is a. carbon b. hydrogen c. oxygen d. nitrogern 2. Proteins are made up of a. amino acids b. fatty acids c. monosaccharides d. triglycerides 3. An essential amino acid a. is found in all foods b. must be obtained in the diet c. can be manufactured by the body d. is needed in large quantities 4. Which of the following is known as a chemical messenger? a. enzyme b. hormone c antibody d. ketone 5. The condition where fluids collect in the tissues and is retained there is called a. edema b. fluid overload c. hypertension d. bloating

Explanation / Answer

1-d

2-a

3-b

4-c

Note- the aminoacid join together by peptide bond to form protein this contain NH -CO bond which contain nitrogen not found in carbohydrate.

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