Tag: DBT JRF PYQ-2022

65. In animal cloning, donor somatic cells should be in which stage of cell cycle? A. G1, B. S, C. G2, D. G0 Introduction: Animal cloning, specifically somatic cell nuclear […]

64. A protein with 10 lysines and 2 arginine residues was digested with trypsin and the peptide mixture was resolved on an SDS-PAGE. After silver staining, 10 bands were detected […]

63. Which one of the following statements is most relevant to leishmaniasis? A. Large domestic animals such as cattle are the principal reservoir of L. donovani. B. Both visceral leishmaniasis […]

62. A spectrum that depicts the magnitude of response of a biological system to light as a function of wavelength is called: A. Action spectrum B. Absorption spectrum C. Visible […]

61. Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: Heating of preoptic anterior hypothalamic area of the […]

60. Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: Mycoplasma is a bacteria without cell wall, and […]

58. Which one of the following Immunoglobulins cause type 1 allergic reaction? A. IgG B. IgM C. IgE D. IgA Introduction: Immunoglobulins Involved in Type 1 Allergic Reactions Type 1 […]

57. You wish to reduce the maximum shear rate in your reactor (given by impeller tip speed), without changing the power consumption (agitator power). For this, you will: A. Increase […]

56. The measure of similarity between two structurally aligned macromolecules is: A. Median Distance between the Centroids (MDC) B. Root Mean Square Deviation (RMSD) C. Squared Mean Distance between atoms […]

55. One centimorgan is defined as the genetic distance between two loci with a statistically corrected recombination frequency of: A. 0.1% B. 0.5% C. 1.0% D. 5.0% Introduction: In genetics, […]