What is meant by energetic coupling? What is meant by the term phosphorylation and what role does phosphorylation play in energetic coupling?

A. What is meant by energetic coupling? What is meant by the term phosphorylation and what role does phosphorylation play in energetic coupling?

B. Describe at least one actual example of energetic coupling,

Expert Solution

A) Energetic coupling is the transfer of energy from catabolism to anabolism .

Phosphorylation is an addition of a phosphoryl group ( ) to an organic molecule. Phosphorylation has an important regulatory role in cells. Glucose and other sugars are often Phosphorylated in the first step of their break down .Glucose and fructose are Phosphorylated to give rise to glucose-6-phosphate by the activity of hexokinase. Then to fructose-6-phosphate, fructose1,6-biphosphate ,triose phosphate , 1,3 bisphosphoglyceric acid. (Here ATP is produced from ADP), 2xphosphenolpyruvate (ATP is formed from ADP).

B) Energetic coupling occurs when the energy produced by one reaction is used to carry along another reaction.

For example , the energy released from the breakdown of ATP (Adenosine triphosphate) into ADP (Adenosine diphosphate) is used to perform cellular functions.

gladiator answered 2 years ago

What is meant by the term replication? What role does it play in DOE

What role does rehabilitation play in the long term care system?

What is the Term Deposit Facility? What role does it play in managing the risk of...

What is the Term Deposit Facility? What role does it play in managing the risk of inflation in the current US economy?

What role does the consideration set play in consumer decision making? What is meant by each...

What role does the consideration set play in consumer decision making? What is meant by each of the following: universal set, awareness set, consideration set, inert set, and inept set?

Does social media play a role in advertising? If so, what role does it play?

what role does consumption play in shaping your sense of self? what role does it play...

what role does consumption play in shaping your sense of self? what role does it play in our society?

Q1. What role does the accounting department play (or what role should it play) in the...

Q1. What role does the accounting department play (or what role should it play) in the budgeting process? In the end, who is ultimately responsible for the budget, anyway? Instead of the president of the company, would it be more effective if the budgeting committee as a whole was responsible for the budget? Q2. Who should represent the various departments in the budget committee? What are the roles of these individuals?

What role does phosphorus play?

What role does antibody play in Trypanosoma brucei infections? What role does VSG play in T....

What role does antibody play in Trypanosoma brucei infections? What role does VSG play in T. brucei infections? Using your knowledge of antibodies explain how the trypanosome survive within the host to ensure transmission to new hosts? How does the parasite evade the host immune system?

What role does intuition play in decision making? What role does quantitative data play in decision...

What role does intuition play in decision making? What role does quantitative data play in decision making? Identify a decision situation in which you used both intuition and data for your analysis of the situation

Question