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Q.41 Match List I with List II List I (Group-1) List II (Group-2) A. VNTR sequence B. Leader sequence C. SD sequence D. Cis-acting sequence I. Gene regulation of the […]

Q.40 Which of the following is true about Poly(A) tail ? (A). Synthesizes post transcriptionally (B). Usually shorter than 300 nt (C). Its function is to protect the mRNA from […]

Q.39 Which of the following is the most common form of a DNA? 1. Z-DNA 2. A-DNA 3. B-DNA 4. C-DNA B-DNA is the most common form of DNA found […]

Q.38 The amount of DNA present in the genome of a species is called as 1. D-value 2. C-value 3. B-value 4. T-value C-Value in Genome Biology: Definition and Exam […]

Q.37 The enzyme which converts citrate to isocitrate in TCA cycle is: 1. Aconitase 2. Isocitrate dehydrogenase 3. Fumarase 4. Trans ketolase Aconitase is the enzyme that converts citrate to […]

Q.36 Jasmonic acid 1. is synthesized from linolenic acid 2. is growth promoter 3. delays leaf senescence 4. present in the mosses and ferns Jasmonic acid is synthesized from linolenic […]

Q.35 Lignin (A). is a polysaccharide (B). is second most abundant organic compound (C). is a polymer of aromatic alcohols (D). synthetic pathway is peroxidase dependent Choose the correct answer […]

Q.34 The total number of ATP is required for the conversion of one N2 to 2 NH4+ during biological N2 fixation? 8 ATP 10 ATP 12 ATP 16 ATP ATP […]

Q.33 ‘B’ gene of ABCD flower model is made silenced in a plant. Which of the whorl is absent in the plant. (A). Sepals (B). Carpels (C). Stamens (D). Petals […]

Q.32 Which is not a transmembrane protein? 1. ATP synthase 2. LHC 3. PS II 4. Ferredoxin Ferredoxin is not a transmembrane protein, making it the correct answer to this […]