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Mdcat-past-papers - ETEA - Biology Quiz

Filters: Board: ETEA | Subject: Biology |
41. Which is correct about xanthophylls?



42. C-H bonds in lipids are important:



43. In an amino acid, in which R group is H, its name will be



44. Which of following is a peptide bond?



45. Myosin is a _ type of protein:



46. Secondary structure of protein is found in:



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



48. In glycine R is _.



49. All enzymes are-



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



51. A disulphide bridge is found in which biomolecule?



52. Two amino acids form a dipeptide through:



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



54. 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:



55. For globular proteins which structure is important?



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



57. Proteins with tertiary structure are helpful in:



58. Which of the following combination of base pair is absent in DNA?



59. The four types of fundamental biological molecules present in cytoplasm are carbohydrates, proteins, lipids and:



60. MD is an example of: