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Which is type of secondary protein struc...

Which is type of secondary protein structure

A

`alpha`-helix

B

`beta`-pleated

C

collagen helix

D

all of these

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

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  2. The primary structure of protein determines,

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  3. Which is type of secondary protein structure

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

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

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

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

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  8. The function not normally subserved by proteins is

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  9. Relation between amino acid and protein is similar to one that found a...

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  10. Proteins perform many physiological functions. For example, some funct...

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  11. Which one of the follwing is a semi-essential amino acid?

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  12. The melting point of unsaturated fatty acids

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  13. Non-polar tails of lipids have

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  14. Doctors recommend sunflower oil as it is rich

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  15. Bee's wax consists of

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  16. Cerebrosides are

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  17. A group of proteins in living cells, which catalyses chemical reaction...

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  18. Buchner proved that it is not living yeast, but a non-living substance...

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  19. Which of the following enzymes ws first isolated and purified in the f...

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  20. Earliest known enzyme was

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