Which Statement Is TRUE for the Reciprocal Regulation of Phosphofructokinase-1

question 58

Multiple Choice

Which statement is TRUE for the reciprocal regulation of phosphofructokinase-1 (PFK-1) and fructose 1,6-bisphosphatase (FBPase-1) ?

• A) Fructose 2,6-bisphosphate inhibits FBPase-1 and activates PFK-1.
• B) Fructose 2,6-bisphosphate inhibits PFK-1 and activates FBPase-1.
• C) Fructose 1,6-bisphosphate inhibits FBPase-1 and activates PFK-1.
• D) Fructose 1,6-bisphosphate inhibits PFK-1 and activates FBPase-1.

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Definitions:

Temporary Account

A temporary account is an account that is closed at the end of each accounting period, with its balances transferred to permanent accounts, used to track revenues, expenses, and withdrawals during the period.

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Accounting Information System

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The process of recording, summarizing, and reporting the myriad of transactions resulting from business operations over a period of time, in order to produce financial statements.