Choose the correct statements

(i) Atomic number = number of protons + number of electrons

(ii)Mass number = number of protons + number of neutrons

(iiiAtomic number = number of protons + number of neutrons

(iv)Atomic number = number of protons = number of electrons

#Question id: 67

#Section C (Domain-Specific Knowledge)

When a region of DNA must be repaired by removing and replacing some of the nucleotides, what ensures that the new nucleotides are in the correct sequence?

#Question id: 68

#Section C (Domain-Specific Knowledge)

Match the following functional groups given in column I with their respective representatives given in column II.

#Question id: 69

#Section C (Domain-Specific Knowledge)

Which of the following is the diastereomer of the following compound?

#Question id: 70

#Section C (Domain-Specific Knowledge)

The dimensions of living cells are limited, on the lower end by the minimum number of biomolecules necessary for function, and on the upper end by the rate of diffusion of solutes such as oxygen. Except for highly elongated cells, they usually have lengths and diameters in the range of

#Question id: 71

#Section C (Domain-Specific Knowledge)

Which of the following is not the priority rule for R, S Configuration?

#Question id: 72

#Section C (Domain-Specific Knowledge)

For the reaction catalyzed by the enzyme hexokinase: Glucose + ATP → glucose 6-phosphate + ADP the equilibrium constant, Keq, is 7.8 × 10². In living E. coli cells, [ATP] = 5 mM, [ADP] = 0.5 mM, [glucose] = 2 mM, and [glucose 6-phosphate] = 1 mM. Which of the following conclusions made on the basis of the above calculations is incorrect?