Quiz Easy 9 Categories Quizzes 0 Quiz Easy 9 1 / 20 Which of the following is a bioassay for ethylene chlorophyll preservation test rice seeding growth inhibition test excised radish cotyledon enlargement test triple pea test 2 / 20 Enzymes involved in degradarion of epinephrine : catexhol 0-transferase Anitcholinesterases cholinesterase oxidases 3 / 20 Which of the followings is used to create lesser number of copies within laboratory test tube? Gene cloning Gene therapy Recombinant DNA technology Polymerase chain reaction 4 / 20 coenzyme in an enzymatic reaction ususally functions to iincrease the actiive sites of apoenzyme accept one of the cleavage products activate the substrate enhance the specificity of apoenzyme 5 / 20 urea is produced by the enzyme urease arginase uricase glutaminase 6 / 20 Manganese is a key component of all of the following enzymed except arginase Mn-superoxide dismutase pyruvate carboxylase ceruloplasmin 7 / 20 All the following are functions of ABA except cell elongation enhances abscission involved in stress response induce dormancy 8 / 20 one of the following is not amino acid: glutamic acid glycine hydroxy proline choline 9 / 20 Agribusiness companies are in the process of developing transgenic versions of: all these Rice Corn Wheat 10 / 20 F.C Steward grew a complete _____ plant from a tiny piece of phloem Carrot Corn Wheat Gram 11 / 20 True about denaturation of protein is all except biological activity is retained sequence of amino acids remain the same unfolding occurs disruption of secondary structure occurs 12 / 20 Which of the following enzymes converts proteins into peptones? Erepsin Enterokinase Pepsin Trypsin 13 / 20 in Niiemann-Picks disease the following substance accumulate in CNS in excess glycerophosphatides Phosphosphingosides Phosphoinositides Glycerophingosides 14 / 20 First restriction enzyme was isolated by Maxam Gilbet Kary Mullis Hamilton O. Smith Hamilton 15 / 20 Which trace mineral is a component of the enzyme that activates vitamin A in the eye? iodine chromium zinc iron 16 / 20 Fishies, most of the invertebrates and amphibians are examples of _______ animals Endotherms Homeotherms Ectotherms Heterotherms 17 / 20 An enzyme alpha-galactosidase, that can be used to treat a human lysosomes storage disease is harvested from Tobacco Soybeans Corn Sugarcane 18 / 20 Which of the following processes is adopted by cells to prevent entry or loss of water so as to keep water and salts balance is plants and animals? Osmoregulation Hoemeostasis Thermogregulation Coordination 19 / 20 Vitamin A maintains normal plasma calcium level it is reqiured for formation of clotting factors is water soluble deficiency causes impaired vision 20 / 20 Major source of ammonia in the kidney is: Glutamate Glutamine Aspartate urea aspartate Your score is Share: Quiz Dad Previous post Quiz Easy 8 October 1, 2022 Next post Quiz Easy 10 October 1, 2022 You may also like Quiz Hard 5 1 October, 2022 Quiz Hard 4 1 October, 2022 Quiz Hard 3 1 October, 2022