Biochemistry
6th Edition
ISBN: 9781305577206
Author: Reginald H. Garrett, Charles M. Grisham
Publisher: Cengage Learning
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Textbook Question
Chapter 26, Problem 6P
Allosteric Regulation of Ribonucleotide Reductase by ATP and Deoxynucleotides Describe the underlying rationale for the regulatory effects exerted on ribonucleotide reductase by ATP, dATP, dTTP, and dGTP.
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Student Guide (continued)
Record data and conclusions about the mystery food sample either below or in a lab notebook.
Step 2: Protein Test (Biuret Solution)
Gelatin
Water
[Mystery Food
(Positive Control)
(Negative Control)
Sample
pink purple
no change
no change
They mystery food sample does not contain protein because the color of the
test tube wasn't pink or purple
Color
Conclusion They mystery food sample does not contain protein because the color of the test tube
wasn't pink or purple
Step 3: Lipid Test (Sudan Red Solution)
Vegetable Oil
Water
(Positive Control)
(Negative Control)
Mystery Food
Sample
floating red
no change
floating red
the mystery food dosnt contain lipids because the test tube has floating red
75
%
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ChromeOS C
Device will pow
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power
The rate data from an enzyme catalyzed reaction with and without an inhibitor present is found in the image.
Question: what is the KM and Vm and the nature of inhibition
1. Estimate the concentration of an enzyme within a living cell. Assume that:
(a): fresh tissue is 80% water and all of it is intracellular
(b): the total soluble protein represents 15% of the weight
(c): all the soluble proteins are enzymes
(d): the average molecular weight of the proteins is 150,000
(E): about 100 different enzymes are present
please help I am lost
Chapter 26 Solutions
Biochemistry
Ch. 26 - Prob. 1PCh. 26 - Prob. 2PCh. 26 - Allosteric Regulation of Purine and Pyrimidine...Ch. 26 - Inhibition of Purine and Pyrimidine Metabolism by...Ch. 26 - Prob. 5PCh. 26 - Allosteric Regulation of Ribonucleotide Reductase...Ch. 26 - Prob. 7PCh. 26 - Prob. 8PCh. 26 - Prob. 9PCh. 26 - Prob. 10P
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- 1. Draw the structures for the fats A. 16:2: w-3 and B. 18:3:49,12,15 2. Name each of the molecules below (image attached)arrow_forwarddraw the structures for the fats A. 16:2:w-3 B 18:3:9,12,15arrow_forward1. Below is a template strand of DNA. Show the mRNA and protein that would result. label the ends of the molecules ( refer to attached image)arrow_forward
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