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Study Guestions-TCA Cycle 1. A. Glucose 2 lactic acid Glucose + 602-구 c0g + H2O which of the rea...
a. The metabolism of glucose by glycolysis to acetyl-coenzyme A, followed by the TCA cycle, releases...
a. The metabolism of glucose by glycolysis to acetyl-coenzyme A, followed by the TCA cycle, releases CO2 molecules by oxidative decarboxylation reactions. Write down the oxidative decarboxylation reactions that result in CO2 production. Name the enzyme involved in each reaction and give the names and complete structures of all reactants and products. Only abbreviated names of enzyme cofactors are required. (b) From the steps drawn in part (a) above, how many total ATP molecules would be produced from oxidative phosphorylation?
Starting with glucose, there are five steps in the EMP/TCA pathways that produce NADH (which is...
Starting with glucose, there are five steps in the EMP/TCA pathways that produce NADH (which is converted to ATP or energy). For the step in the TCA cycle where isocitrate is converted to α-ketoglutarate, draw the chemical structures of the reactant(s) and product(s); include coupled reactions, but you don’t need to draw the structure of NAD or NADH. List the enzyme that catalyzes this reaction. Would you categorize this step as an oxidation or reduction of isocitrate? How much energy...
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form...
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form water Reduced to form CO2 Oxidized to form CO2 Which of the following describes the equation: FAD + XH2 à FADH2 + X. FAD is reduced to FADH2 It is a coupled reduction – oxidation reaction XH2 is oxidized to X All of the above Which of the following is FALSE about glycolysis? The initial steps of glycolysis requires energy derived from the splitting...
____ 1. The diagram below represents serine, a polar, uncharged amino acid. Which functional group gives...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
1. Which of the following are the sites within the human body where carbon dioxide and...
1. Which of the following are the sites within the human body where carbon dioxide and oxygen are exchanged? A. Alveoli B. Arteries C. Synapses D. Venules 2. Which of the following describes the most important reason for repeating an experimental investigation? A. To verify the validity of the original findings B. To expand upon the original investigation C. To manipulate the independent variable D. To attempt to disprove the hypothesis 3. Lithium has an atomic number of 3 and...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
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