answer only question no. 2 How NADPH is produced in animal cell? What are the so
ID: 83805 • Letter: A
Question
answer only question no. 2
How NADPH is produced in animal cell? What are the sources of NADPH in Plant Cell? How many ATP molecules are generated from NADH produced during glycolysis in brain and liver? Give proper explanation. How Isozymes give advantages in metabolism? What are the pathophysiological effects of loss of function mutation of Glycogen phosphorylase and Glycogen synthase? How C-AMP regulate the activity of Glycogen phosphorylase? Pyruvate is one of the most important intermediate in the metabolism: Explain 4 fates of pyruvate in the carbohydrate metabolism. What is glyoxalate cycle? Explain why it is important for plant? Why animal does not have Glyoxalate cycle? How Dark phase of photosynthesis is regulated by light? Explain what is photorespiration? Explain CAM pathway of Photosynthesis. What is Glycogenin? What is Thermogenin? What is brown fat? Why it is called brown fat? What is the action of oligomycin?Explanation / Answer
Ans.) Isozymes are those enzymes which differ in their amino acid sequence but catalyze the same chemical reaction. Basically they are oligomers of different polypeptide chains; hence they usually vary in regulatory mechanisms and in kinetic characteristics.
Glucose + ATP — Glucose 6 phosphate + ADP
Hexokinase I have a low Km and it is reduced by glucose 6 phosphate. But on the other hand, glucokinase is not lessening by Glucose 6 phosphate and its Km is also high. This specifies that the activity of glucokinase is based on the accessibility of substrate and not on the requirement of the product.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.