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Match List-I with List-II List-I A. Collagen B. GLUT-4 C. Trypsin D. RuBisCO List-II I. Enzyme II. Most abundant enzyme in biosphere III. Most abundant protein in animal world IV. Enables glucose transport into cells
Which one of the following is the most abundant protein in animals?
Match List-I with List-II: List-I A. Toxin B. Polymeric substance C. Lectin D. Drug List-II I. Gum II. Concanavalin A III. Ricin IV. Vinblastin
Match List-I with List-II: List-I A. Ribozyme B. Lecithin C. GLUT-4 D. Vitamins List-II I. Glucose transport II. Non-proteinaceous enzyme III. Lipid IV. Coenzyme
Identify the substances having a glycosidic bond and peptide bond, respectively in their structure:
Match List-I with List-II List-I A. Choanocytes B. Scales C. Comb plates D. Radula List-II (i) Ctenophora (ii) Mollusca (iii) Porifera (iv) Reptilia
Match List-I with List-II: List-I (a) Smooth muscle (b) Tropomyosin (c) Skull (d) Red muscle List-II (i) Myoglobin (ii) Thin filament (iii) Sutures (iv) Involuntary
Match the columns and identify the correct option. Column I A. Thylakoids B. Cristae C. Cisternae D. Chromatin Column II (i) Disc-shaped sacs in Golgi apparatus (ii) Condensed structure of DNA (iii) Flat membranous sacs in stroma (iv) Infolding in mitochondria
Which of the following structure is not found in a prokaryotic cell?
A complex of ribosomes attached to a single strand of RNA is known as?
Match List I with List II : List I (Phase) | List II (Description) A. M Phase | I. Proteins are synthesized B. G2 Phase | II. Inactive phase C. Quiescent stage | III. Interval between mitosis and initiation of DNA replication D. G1 Phase | IV. Equational division Choose the correct answer from the options given below:
Which of the following combinations is required for chemiosmosis?
Match List I with List II : List I A. Cohesion B. Adhesion C. Surface tension D. Guttation List II I. More attraction in liquid phase II. Mutual attraction among water molecules III. Water loss in liquid phase IV. Attraction towards polar surfaces Choose the correct answer from the options given below :
Match List I with List II: List I (A) Iron (B) Zinc (C) Boron (D) Molybdenum List II (I) Synthesis of auxin (II) Component of nitrate reductase (III) Activator of catalase (IV) Cell elongation and differentiation. Choose the correct answer from the options given below:
Given below are two statements : One labelled as Assertion A and the other labelled as Reason R : Assertion A : In gymnosperms the pollen grains are released from the microsporangium and carried by air currents. Reason R : Air currents carry the pollen grains to the mouth of the archegonia where the male gametes are discharged and pollen tube is not formed. In the light of the above statements, choose the correct answer from the options given below :
Identify the correct statements: A. Lenticels are the lens-shaped openings permitting the exchange of gases. B. Bark formed early in the season is called hard bark. C. Bark is a technical term that refers to all tissues exterior to vascular cambium. D. Bark refers to periderm and secondary phloem. E. Phellogen is single-layered in thickness. Choose the correct answer from the options given below:
Melonate inhibits the growth of pathogenic bacteria by inhibiting the activity of
Given below are two statements: Statement I : Gause's 'Competitive Exclusion Principle' states that two closely related species competing for the same resources cannot co-exist indefinitely and competitively inferior one will be eliminated eventually. Statement II : In general, carnivores are more adversely affected by competition than herbivores. In the light of the above statements, choose the correct answer from the options given below:
Match List I with List II : List I (Interaction) | List II (Species A and B) A. Mutualism | I. +(A), 0(B) B. Commensalism | II. -(A), 0(B) C. Amensalism | III. +(A), -(B) D. Parasitism | IV. +(A), +(B) Choose the correct answer from the options given below:
Main steps in the formation of Recombinant DNA are given below. Arrange these steps in a correct sequence. A. Insertion of recombinant DNA into the host cell B. Cutting of DNA at specific location by restriction enzyme C. Isolation of desired DNA fragment D. Amplification of gene of interest using PCR. Choose the correct answer from the options given below :