29. What term best describes the following reaction carried out by Brucella suis?SO4 → APS →→→ H2S → Methionine (amino acid)A. CatabolismB. Amphibolism C. DissimilationD. AutotrophyE. Assimilation30. The foamy "head" (arrow) on this fermentation product comes directly fromA. N2 gas releaseB. Sulfate reduction to H2S gasC. Lactate buildupD. Acetoin releaseE. Decarboxylation of pyruvate31. The process in #10 is made possible byA. active site blockers B. allosteric inhibitors C. allosteric activatorsD. stationary phase growth E. cell death32. Which of these is the first step to countering a plume of ammonia-rich fertilizer percolatingtowards an underground aquafer?A. inject molasses B. inject oxygenE. inject waterC. inject an electron sourceD. inject nitrite33. The follow-up step for #32 should encourage which of these reactions?A. N-fixationB. sulfate reductionC. ammonificationD. denitrificationE. nitrification34. The antibiotic rifampin fits into the active site of bacterial RNA polymerase, blocking DNAbinding. The term for this isA. non-competitive inhibition B. allosteric effect C. sigma factor D. competitive inhibition35. What is the role of B12 in the reaction below?Methyl transferase (apoenzyme) + B12A. sigma factor B. catalystholoenzymeC. protein subunitD. cofactor E. allosteric factor36. End-product(s) of a microbe that uses acetaldehyde as a terminal electron acceptor insteadof oxygenA. CO2 B. ethanol C. lactate D. NAD* E. NADH

As per the rule giving answers of only 3 question. kindly repost for other question to be answered.

29. What term best describes the following reaction carried out by Brucella suis? SO4 → APS →→→ H2S → Methionine (amino acid) A. Catabolism B. Amphibolism C. Dissimilation D. Autotrophy E. Assimilation 30. The foamy “head" (arrow) on this fermentation product comes directly from A. N2 gas release D. Acetoin release E. Decarboxylation of pyruvate B. Sulfate reduction to H2S gas C. Lactate buildup

29. What term best describes the following reaction carried out by Brucella suis? SO4 → APS →→→ H2S → Methionine (amino acid) A. Catabolism B. Amphibolism C. Dissimilation D. Autotrophy E. Assimilation 30. The foamy “head" (arrow) on this fermentation product comes directly from A. N2 gas release D. Acetoin release E. Decarboxylation of pyruvate B. Sulfate reduction to H2S gas C. Lactate buildup

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter17: Metabolism: An Overview

Section: Chapter Questions

Problem 18P

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