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Q.7 A cell in G1 of interphase has 12 chromosomes. How many chromatids will be found per cell during metaphase II of meiosis? (A) 6 (B) 12 (C) 18 (D) […]

Q.6 An alternative to glycolysis pathway is (A) glyoxylate pathway (B) pentose phosphate pathway (C) citric acid cycle (D) gluconeogenesis An alternative to glycolysis pathway is the pentose phosphate pathway, […]

Q.5 The product commercially produced by animal cell culture is (A) insulin (B) tissue plasminogen activator (C) interferon (D) hepatitis B vaccine The product commercially produced by animal cell culture […]

Q.4 Yeast artificial chromosomes (YAC’s) are used for cloning (A) large segments of DNA (B) mRNA (C) bacterial DNA (D) yeast DNA Yeast Artificial Chromosomes (YACs) Are Used for Cloning […]

Q.3 Apoptosis is characterized by (A) necrosis (B) programmed cell death (C) membrane leaky syndrome (D) cell cycle arrest process Apoptosis is characterized by programmed cell death, a vital process […]

Q.2 Members of the antibody protein family that have common structural features are collectively known as (A) haptens (B) allergens (C) antigens (D) immunoglobulins Members of the antibody protein family […]

Q.1 Embryonic stem cells are derived from (A) fertilized embryo (B) unfertilized embryo (C) sperm (D) kidney SEO-Friendly Article on Embryonic Stem Cells Origin Here’s a complete, SEO-optimized article tailored […]

Q.47 A fed batch culture was operated with intermittent addition of glucose solution at a flow rate of 200 ml h−1. The values of Ks, μm and D are 0.3 […]

Q.46 The maximum cell concentration (g l−1) expected in a bioreactor with initial cell concentration of 1.75 g l−1 and an initial glucose concentration of 125 g l−1 (Yx/s = […]

Q.45 One percent of the cars manufactured by a company are defective. What is the probability (upto four decimals) that more than two cars are defective, if 100 cars are […]