Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
expand_more
expand_more
format_list_bulleted
Question
Chapter 10, Problem 18P
Interpretation Introduction
Interpretation:
The advantage for an organism to have isozymic forms of an enzyme is to be stated.
Concept introduction:
Enzymes being the catalysts increase the
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
BIOMOLECULES
- MULTIPLE CHOICE
- Please answer properly
QUESTION :
In human beings, what is the major control of de novo pyrimidine nucleotide synthesis?
A. substrate availability
B. competitive inhibition of carbamoyl phosphate synthetase II
C. feedback inhibition of glutamine-PRPP amidotransferase
D. vailability of N-acetyl glutamate
BIOMOLECULES
- MULTIPLE CHOICE
- Please answer properly
QUESTION :
Which of the following best describes the transition state of a catalyzed reaction?
A. higher in energy than that of an uncatalyzed reaction
B. lower in energy than that of an uncatalyzed reaction
C. bound very weakly to the catalyst
D. lower energy than the reaction substrate
Molecular detail of spike Y453F
Chapter 10 Solutions
Biochemistry
Ch. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Prob. 3PCh. 10 - Prob. 4PCh. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10P
Ch. 10 - Prob. 11PCh. 10 - Prob. 12PCh. 10 - Prob. 13PCh. 10 - Prob. 14PCh. 10 - Prob. 15PCh. 10 - Prob. 16PCh. 10 - Prob. 17PCh. 10 - Prob. 18PCh. 10 - Prob. 19PCh. 10 - Prob. 20PCh. 10 - Prob. 21PCh. 10 - Prob. 22PCh. 10 - Prob. 23PCh. 10 - Prob. 24PCh. 10 - Prob. 25PCh. 10 - Prob. 26PCh. 10 - Prob. 27PCh. 10 - Prob. 28PCh. 10 - Prob. 29PCh. 10 - Prob. 30PCh. 10 - Prob. 31PCh. 10 - Prob. 32PCh. 10 - Prob. 33PCh. 10 - Prob. 34PCh. 10 - Prob. 35PCh. 10 - Prob. 36PCh. 10 - Prob. 37PCh. 10 - Prob. 38PCh. 10 - Prob. 39PCh. 10 - Prob. 40PCh. 10 - Prob. 41PCh. 10 - Prob. 42PCh. 10 - Prob. 43P
Knowledge Booster
Similar questions
- Exponential expansion? Compare the amount of information inherent in the genome, the proteome, and the glycome.arrow_forwardModified TRUE or FALSE. Write the word TRUE if the statement is correct. If the statement is false, write the incorrect underlined word/s and indicate the correct word/s to make the statement true. Extreme temperatures and pH can cause permanent disruption of the protein primary structure(s) of enzymes that leads to loss of active site shape, loss of binding efficiency and activity.arrow_forwardWhy is the reaction rate low at pH7? Be specific and say something about the enzyme structure at the molecular level!arrow_forward
- BIOMOLECULES - MULTIPLE CHOICE - Please answer properly QUESTION : In patients with Lesch Nyhan Syndrome, purine nucleotides are overproduced and over excreted. The hypoxanthine analogue Allopurinol, which effectively treats gout , has no effect on the severe neurological symptoms of Lesch- Nyhan patients because it does not? A. decrease de novo pyrimidine synthesis B. decrease de novo purine synthesis C. decrease urate synthesis D. increase PRPP levels (Phosphoribosyl pyrophosphate)arrow_forwardkcat = ? an enzyme has an aspartic acid in the active site with a pKa = 4.0 and the kcat for this enzyme is directly proportional to the fraction of this side chain that is ionized. If the kcat at pH = 4.0 is 52.9x103 s-1 what is the kcat for this enzymes at pH 3.5arrow_forwardStraight or with a twist? Account for the different structures of glycogen and cellulose.arrow_forward
- Reposting - What would the tertiary structure of the dipeptide Asp-Ser be if it was made into a polypeptide chain? (Would it form a beta pleated sheet, an alpha helix, etc) Why would it do this? What properties of this polypeptide causes this? This sub part still needs to be solved - What would the tertiary structure of Pro-ala and Glycl-L-alanine be?arrow_forwardEtiology? What does that mean? What does the fact that rotenone appears to increase the susceptibility to Parkinson disease indicate about the etiology of Parkinson disease?arrow_forwardProtein folding with PDI and Peptidyl-prolyl isomerasearrow_forward
- Disadvantages of cholesterolarrow_forwardresting state of the protein, the Lys 216 Schiff base has pKa = 9.5 and Asp 85 has pKa = 3.5. When the conformational change occurs, the proton that was on the Schiff base moves to Asp 85. This should tell you that one or both of these two pKas changed with the conformational change. How does the pKa of Asp 85 compare with the pKa of the Lys 216 Schiff base after the conformational change?arrow_forwardSerine protease enzyme mutation To show differences in the effect of the nucleophilic attack of the carbonyl group (C=O) of peptide bond between the catalytic triad of serine, histidine and aspartic acid, and another catalytic triad contains alanine, histidine and aspartic acid Provide/ draw an example of catalytic mechanism with catalytic triad contains alanine, histidine and aspartic Please answer completely will give rating surelyarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning