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Glyceraldehyde-3-P + Dihydroxyacetone phosphate

Glyceraldehyde-3-P + Dihydroxyacetone phosphate

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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Glyceraldehyde-3-P Dihydroxyacetone phosphate The Km of this enzyme for its substrate Glyceraldehyde-3-phosphate is 1.8 x 10 5 M. When [Glyceraldehyde-3-phosphate] = 30 uM the rate of the reaction (v) was 82.5 umol/mL/sec and the Vmax was 132 umol/mL/sec. Assuming 3 nanomoles/mL of enzyme was used ([Etotal = 3 nanomol/mL) the kcat for this enzyme is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer, a 44000/sec 1100/sec 88/min 120/hour e 11/min 450000/sec g 52800/sec h 175/sec i. 0.4/sec
Transcribed Image Text:Glyceraldehyde-3-P Dihydroxyacetone phosphate The Km of this enzyme for its substrate Glyceraldehyde-3-phosphate is 1.8 x 10 5 M. When [Glyceraldehyde-3-phosphate] = 30 uM the rate of the reaction (v) was 82.5 umol/mL/sec and the Vmax was 132 umol/mL/sec. Assuming 3 nanomoles/mL of enzyme was used ([Etotal = 3 nanomol/mL) the kcat for this enzyme is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer, a 44000/sec 1100/sec 88/min 120/hour e 11/min 450000/sec g 52800/sec h 175/sec i. 0.4/sec
Remaining V Ha Question 17 Triose phosphate isomerase catalyzes the conversion of Glyceraldehyde-3- phosphate to Dihydroxyacetone phosphate. Glyceraldehyde-3-P Dihydroxyacetone phosphate The Km of this enzyme for its substrate Glyceraldehyde-3-phosphate is 1.8 x 10 M. When [Glyceraldehyde-3-phosphate] = 30 uM the rate of the reaction (v) was 82.5 umol/mL/sec and the Vmax was 132 umol/mL/sec. Assuming 3 nanomoles/mL of enzyme was used ([Eotal = 3 nanomol/mL) the kcat for this enzyme is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 44000/sec b 1100/sec 88/min d. 120/hour e 11/min Im f 450000/sec g 52800/sec 175/sec
Transcribed Image Text:Remaining V Ha Question 17 Triose phosphate isomerase catalyzes the conversion of Glyceraldehyde-3- phosphate to Dihydroxyacetone phosphate. Glyceraldehyde-3-P Dihydroxyacetone phosphate The Km of this enzyme for its substrate Glyceraldehyde-3-phosphate is 1.8 x 10 M. When [Glyceraldehyde-3-phosphate] = 30 uM the rate of the reaction (v) was 82.5 umol/mL/sec and the Vmax was 132 umol/mL/sec. Assuming 3 nanomoles/mL of enzyme was used ([Eotal = 3 nanomol/mL) the kcat for this enzyme is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 44000/sec b 1100/sec 88/min d. 120/hour e 11/min Im f 450000/sec g 52800/sec 175/sec
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