Biosynthetic work - Study guides, Class notes & Summaries

MICROBIOLOGY FINAL TEST BANK| COMPREHENSIVE SOLUTIONS UPDATEMICROBIOLOGY FINAL TEST BANK| COMPREHENSIVE SOLUTIONS UPDATE Penicillin controls bacterial growth by: A) preventing synthesis of the lipopolysaccharide layer B) inhibiting protein synthesis C) preventing cross-link formation in peptidoglycan D) preventing generation of the proton motive force preventing cross-link formation in peptidoglycan Reproduction via binary fission leads to what type of growth under optimal conditions: A...

MICROBIOLOGY FINAL TEST BANK| COMPREHENSIVE SOLUTIONS UPDATEMICROBIOLOGY FINAL TEST BANK| COMPREHENSIVE SOLUTIONS UPDATE Penicillin controls bacterial growth by: A) preventing synthesis of the lipopolysaccharide layer B) inhibiting protein synthesis C) preventing cross-link formation in peptidoglycan D) preventing generation of the proton motive force preventing cross-link formation in peptidoglycan Reproduction via binary fission leads to what type of growth under optimal conditions: A...

bio 1201 - chapter 8 QUESTIONS AND ANSWERS Metabolism The totality of an organism's chemical reactions, which occur anytime two or more atoms, ions, or molecules collide in such a way that they produce a new substance. Metabolic pathway Begins with a specific molecule, resulting in a certain product. §Each step is catalyzed by a specific enzyme. Catabolic pathways Some metabolic pathways release energy by breaking down complex molecules to simpler compound. Example of a catabolic pat...

UNE Biochemistry Midterm Exam Questions And Answers Verified 100% Correct!! How do most enzymes reduce the activation energy needed to move a reaction forward? Providing an active site most complementary the transition state An enzyme has a mutation within the substrate binding of the coenzyme needed for covalent catalysis. Which of the following is likely to result as a consequence of this mutation? The enzyme will not be able to form the transition state complex Hemoglobin has the abili...

BIO 207 EXAM2 PRACTICE TEST FROM STUDY GUIDE 49 Questions with Verified Answers Which of the following molecules links glycolysis with the TCA cycle, and also serves as a precursor for many biosynthetic products? a. malate b. citrate c. oxaloacetate d. acetyl-CoA e. succinate - CORRECT ANSWER d. acetyl-CoA What methods do microorganisms NOT use to minimize energy for biosynthesis? a. Inhibit or kill nutritional competitors by making antimicrobials b. Loss of genes encoding enzymes f...

Final Exam Study Guide NUR 2790: Professional Nursing III MODULE 1: CELLULAR REGULATION Cancer • Primary vs. Secondary prevention Primary CA prevention: removal of “at risk” tissue, chemoprevention, vaccination (HPV) Secondary CA prevention: regular screening • Risk factors/warning signs (CAUTION mneumonic) C: change in bowel/bladder function A: a sore throat that does not heal U: unusual bleeding T: thickening lumps I: indigestion/difficulty swallowing O: obvious change in mol...

MMSC490 Practice Exam 1|123 Questions with Verified Answers cytoplasmic organelles are: a. absent in prokaryotic cells and present in eukaryotic cells. b. present in both prokaryotic and eukaryotic cells. c. present in prokaryotic cells and absent in eukaryotic cells. d. absent in both prokaryotic and eukaryotic cells. - CORRECT ANSWER a. absent in prokaryotic cells and present in eukaryotic cells E. coli is a useful model system for molecular biology studies because: a. it has a smal...

Water characteristics polar, cohesion (hold together), adhesion (hold to another substance), surface tension, specific heat, heat of vaporization Surface Tension A measure of how difficult it is to stretch or break the surface of a liquid Specific Heat amount of heat absorbed or lost to change temperature by 1C Heat of Vaporization the quantity of heat required to convert 1 from liquid to gas Water polarity uneven sharing of electrons that produces a negative c...

Four different versions Question 1 Light dependent reactions are carried out both on and in between photosystems. This process is like the last stage of aerobic respiration in that both Question 2 In the chloroplast, light dependent reactions take place in the __________________ while light independent reactions take place in the __________________. Question 3 When your car engine burns the octane in gasoline, at least 50% of the energy of the octane Question 4 The value of the three stag...

MNE- Cholesterol Synthesis & Lipid Transport Exam Solutions Manual What molecule is the central starting material for cholesterol synthesis? - Answers Acetyl-CoA Describe the structure of cholesterol (6 points) - Answers a) 27 Carbons (all from acetyl-CoA b) Three 6-C rings, one 5-C ring c) An 8-C side chain at C17 d) Composed of isoprene units e) 3' OH group is the only oxygen (*hydrophobic* f) Double bond between C-5 & C-6 (delta-5) What are three classes of compounds that isoprenes...