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double helices Question #15: Which of the following forms of carbohydrates are related by purely conformational change? A) Glycosidic bonds in branched vs. unbranched polysaccharides ? OB) Alpha vs. beta anomers x C) Two different chair forms of pyranose rings VDL vs. D monosaccharides VE)Different epimers of a monosaccharide Question #16: Which of the following is true about polynucleotides? A) All of these answers are correct B) Their sequences are written in the 5 to 3' direction v C) Cations non-covalently bind to polynucleotides to counteract the negative charge of the phosphates in the backbone v D) Phosphodiester linkages join individual nucleotides E) In a double helix, the two polynucleotide strands are oriented in opposite directions Question #17: The Michaelis constant Km is equal to the dissociation constant Kd under what circumstances? A) The rate constant for the chemical step of enzyme catalysis is very slow. relative to association and dissociation of the enzyme:substrate complex 3) The concentration of substrate is equal to the concentration of enzyme None of these answers is correct kcat is greater than Km

double helices Question #15: Which of the following forms of carbohydrates are related by purely conformational change? A) Glycosidic bonds in branched vs. unbranched polysaccharides ? OB) Alpha vs. beta anomers x C) Two different chair forms of pyranose rings VDL vs. D monosaccharides VE)Different epimers of a monosaccharide Question #16: Which of the following is true about polynucleotides? A) All of these answers are correct B) Their sequences are written in the 5 to 3' direction v C) Cations non-covalently bind to polynucleotides to counteract the negative charge of the phosphates in the backbone v D) Phosphodiester linkages join individual nucleotides E) In a double helix, the two polynucleotide strands are oriented in opposite directions Question #17: The Michaelis constant Km is equal to the dissociation constant Kd under what circumstances? A) The rate constant for the chemical step of enzyme catalysis is very slow. relative to association and dissociation of the enzyme:substrate complex 3) The concentration of substrate is equal to the concentration of enzyme None of these answers is correct kcat is greater than Km

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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rmations or Z-form double helices v Question #15: Which of the following forms of carbohydrates are related by purely conformational change? A) Glycosidic bonds in branched vs. unbranched polysaccharides? CB) Alpha vs. beta anomers x C) Two different chair forms of pyranose rings DL vs. D monosaccharides VE)Different epimers of a monosaccharide Question #16: Which of the following is true about polynucleotides? A) All of these answers are correct B) Their sequences are written in the 5 to 3' direction C) Cations non-covalently bind to polynucleotides to counteract the negative charge of the phosphates in the backbone D) Phosphodiester linkages join individual nucleotides V E) In a double helix, the two polynucleotide strands are oriented in opposite directions Question #17: The Michaelis constant Km is equal to the dissociation constant Kd under what circumstances? A) The rate constant for the chemical step of enzyme catalysis is very slow relative to association and dissociation of the enzyme:substrate complex B) The concentration of substrate is equal to the concentration of enzyme None of these answers is correct Page kcat is greater than Km
Transcribed Image Text:rmations or Z-form double helices v Question #15: Which of the following forms of carbohydrates are related by purely conformational change? A) Glycosidic bonds in branched vs. unbranched polysaccharides? CB) Alpha vs. beta anomers x C) Two different chair forms of pyranose rings DL vs. D monosaccharides VE)Different epimers of a monosaccharide Question #16: Which of the following is true about polynucleotides? A) All of these answers are correct B) Their sequences are written in the 5 to 3' direction C) Cations non-covalently bind to polynucleotides to counteract the negative charge of the phosphates in the backbone D) Phosphodiester linkages join individual nucleotides V E) In a double helix, the two polynucleotide strands are oriented in opposite directions Question #17: The Michaelis constant Km is equal to the dissociation constant Kd under what circumstances? A) The rate constant for the chemical step of enzyme catalysis is very slow relative to association and dissociation of the enzyme:substrate complex B) The concentration of substrate is equal to the concentration of enzyme None of these answers is correct Page kcat is greater than Km
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