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An essential amino acid is...

An essential amino acid is

A

tryptophan

B

phenylalanine

C

leucine

D

all of these

Text Solution

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The correct Answer is:
D
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ARIHANT NEET-BIOMOLECULES AND ENZYMES-Chapter Exercises (A) Taking it together (Assorted Questions of the chapter for Advanced level practise)
  1. mannose is

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  2. A mucopolysaccharide is

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  3. An essential amino acid is

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  4. Amino acids have both an amino group and a carboxy group in their stru...

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  5. An amino acid under certain conditions have both positive and negative...

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  6. Amino acids are

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  7. Number of semi-essential amino acids is

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  8. Which of the following is not a sulphur containing amino acid?

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  9. An extra carboxylic group is present in

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  10. Which of the following is a basic amino acid?

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  11. In a protein molecule, amino acids are linked by a peptide bond, which...

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  12. The linear chains of amino acids linked by peptide bonds are called

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  13. How many amino acids are involved in stabilising protein molcules?

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  14. The primary structure of protein determines,

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  15. Which is type of secondary protein structure

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  16. Tertiary structure of proteins having amino acid cysteine is achieved ...

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  17. The globular proteins undergo structural change, in response to extrem...

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  18. If the sub-unit of protein are joined by bonds other than covalent bon...

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  19. During protein, denaturation one of the following is disrupted?

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  20. The function not normally subserved by proteins is

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