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Q.22 Papain digestion of IgG antibody molecule results into – 2 Fab fragments and 1 Fc fragment 2 Fc fragments and 1 Fab fragment 4 Fab fragments and 2 Fc […]

Q.21 In an experiment, two fly populations are separately maintained for many generations. Population A contains closely related individuals, whereas Population B contains a set of unrelated individuals. Over many […]

Q.20 In the process of exploring eukaryotic 80S ribosome, the following components may be observed: 28S rRNA, 5.8S rRNA 5S rRNA and 34 proteins 23S rRNA 5S rRNA and 49 […]

Q.19 Match List-I with List-II List-I List-II (Hormone) (Site of synthesis) (A) Progesterone (I) Adrenal cortex (B) Testosterone (II) Corpus luteum (C) Estrone (III) Testis (D) Aldosterone (IV) Ovary Choose […]

Q.18 Which of the following statements related to transcription in bacteria/eukaryotes are correct? During concurrent promoter sequence recognition and melting, melting commences with base flipping, where two bases are flipped […]

Q.17 In the process of protein sequencing, trypsin and chymotrypsin are used for generating fragments. Select tryptic peptide from the list – Try Phe Trp Trypsin cleaves proteins specifically after […]

Q.16 After electrophoresis, the gel containing the separated proteins is immersed in an acid alcoholic solution of the dye. This: Denatures the proteins Fixes them in the gel Ensures they […]

Q.15 Following are few statements with reference to Biostatistics. Choose the statement/s which are incorrect. (A) Type II error : α – error (B) Type I error : β – […]

Q.14 Calculate the harmonic mean of the numbers 4, 5, and 10 collected in one experiment. 6.83 5.45 7 6 The harmonic mean of 4, 5, and 10 is 5.45, […]

Q.13 Match List-I with List-II List-I List-II (Statistical Terminology) (Definition) (A) Median (I) The reciprocal of the average of reciprocals of the values of items of a series. (B) Mean […]