Propose a reason for gluconeogenesis needing different steps.?
Which of the following is the principle reason that gluconeogenesis does not occur in muscle cells.. 1) cofactors required for gluconeogenesis are absent from muscle cells 2) one or more intermediates of the gluconeogenesis pathway are absent from muscle cells 3) Gluconeogenesis is highly unfavorable in muscle cells 4) Muscle cells use allosteric regulation to prevent gluconeogensis 5) Rate of gluconeogenesis is zero
QUESTION 25 Why does gluconeogenesis utilize several unique steps compared to glycolysis? a. it doesn't; gluconeogenesis is a direct reversal of glycolysis b. to overcome large energy barriers at those steps gluconeogenesis does not involve NAD/NADH, unlike glycolysis d. the unique steps in gluconeogenesis do not require any enzymes
propose a mechanistic reason why the use of nitrous acid takes a different pathway than the use of sulfur Hrph Etgaget teoco Et S m 201 -Ph a, es pot menyurt
What is not true about gluconeogenesis? Select one: a. Gluconeogenesis shares seven steps of glycolysis b. Three irreversible steps that differ between gluconeogenesis and glycolysis are far from equilibrium. c. Forming one glucose from pyruvate produces 4 ATP, 2 GTP and 2NADH d. Acetyl-CoA can be converted into glucose in plants and microbes, but not mammals. e. Gluconeogenesis and glycolysis are reciprocally regulated to prevent wasteful operation of both pathways at the same time. D and B are wrong answers...
Question #7 (10 points) - Which steps of glycolysis are not reversible for gluconeogenesis? How are these steps reversed during gluconeogenesis?
Biochemistry: Why does gluconeogenesis bypass hexokinase (the first enzyme of glycolysis)? Specific reason please.
What is the reason for banks needing to be regulated? Show how the current regulation tempers bank risks.
Define two types of topology diagrams and describe in detail at least one reason for needing to refer to each one.
Discuss the significance of physical barriers in gluconeogenesis. –Steps with physical barriers: –Significance:
14.53 Which three steps in glycolysis cannot be directly reversed during gluconeogenesis?