Tag: dbt jrf pyq

65. To enhance biodegradation process efficiently it is required to vary the design and operation of activated sludge system. Which of the following variations in design and operation of this […]

64. Match List I with List II LIST I  (Precursor)                                          […]

63. Which one of the following is not a type of G-protein coupled receptors? 1. 𝐺𝑞 2. 𝐺𝑖 3. 𝐺𝑠 4. 𝐺�   Answer: 4. Gβ Explanation: G-protein coupled receptors […]

62. The annotation of a genome sequence is generally stored in which of the following file formats? 1. FASTA 2. GFF 3. FAST5 4. BAM   Answer: 2. GFF Explanation: […]

61. Siderophores are generally 1. Produced by bacteria only during sporulation 2. Pore forming toxins 3. Structurally diverse iron-chelating molecules 4. Cytokines that kill bacteria   Answer: 3. Structurally diverse […]

60. A student decided to perform liquid-liquid extraction of solute A and solute B separately. Based on the table below, indicate which of the following options is CORRECT about their […]

59. The following feature about A-DNA is INCORRECT 1. The DNA is arranged in a left handed double helix 2. The base pairs in A-DNA are not perfectly perpendicular to […]

200. Which one of the following is commonly used as a selection marker for developing transgenic plants? A. Green fluorescent protein B. 𝛽-lactamase C. 𝛽-galactosidase D. Hygromycin phosphotransferase   Answer: […]

199. Which of the following are the sulfur containing amino acids? i. Methionine ii. Histidine iii. Leucine iv. Cysteine A. (ii) and (i) B. (i) and (iv) C. (iv) and […]

198. A protein completely unfolds in 8 M Urea. The stability of the folded state in water is calculated to be 8 kcal/mole at 25°𝐶. What is the likely ∆𝐺 […]