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MDCAT - ETEA Past Papers - Biology - Chap No 2 Quiz

Attempt 10 MCQs on MDCAT - ETEA Past Papers - Biology - Chap No 2 | Quiz 4

31. The structure of fibrous protein comprises a polypeptide chain in the form of:



32. In glycine R is _.



33. All enzymes are-



34. Unique three-dimensional shape of the fully folded polypeptide, constitutes:



35. A disulphide bridge is found in which biomolecule?



36. Two amino acids form a dipeptide through:



37. A haemoglobin molecule consists of -------amino acids:



38. Proteins are macromolecules formed of units known as amino acids. The amino acids which the variable group R is represented by an H atom is:



39. For globular proteins which structure is important?



40. Which level of protein structure can be achieve by two polypeptide chains?



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