**Activity of Phosphofructokinase-1 (PFK-1) and Allosteric Regulation**Phosphofructokinase-1 (PFK-1) plays a critical role in glycolysis and is tightly controlled by allosteric regulators. The task is to identify two positive and two negative allosteric regulators of PFK-1 activity from the list of biomolecules provided. Additionally, identify two biomolecules in the list that do not function as allosteric regulators of PFK-1.**Types of PFK-1 Regulation****A. Positive Allosteric Regulation**- These are molecules that enhance the activity of PFK-1.**B. Negative Allosteric Regulation**- These molecules inhibit the activity of PFK-1.**C. Not an Allosteric Regulator**- These molecules do not affect PFK-1 regulation.**Biomolecules**1. Fructose-1,6-bisphosphate (fructose-1,6-BP)2. Citrate3. ATP4. ADP5. Glucose-6-phosphate (glucose-6P)6. Fructose-2,6-bisphosphate (fructose-2,6-BP) This image contains a matching exercise related to allosteric regulation, a concept in biochemistry. It is likely intended for educational purposes.### Categories and Options:**A. Positive allosteric regulation** **B. Negative allosteric regulation** **C. Not an allosteric regulator** ### Options: 1. citrate 2. ATP 3. fructose-2,6-BP 4. AMP 5. glucose-6P 6. fructose-2,6-BP ### Answer Selections:- **Option 1:** \(A: 4,6; \ B: 1,3; \ C: 2,5\)- **Option 2:** \(A: 3,6; \ B: 2,4; \ C: 1,5\)- **Option 3:** \(A: 4,6; \ B: 2,3; \ C: 1,5\)- **Option 4:** \(A: 4,5; \ B: 2,3; \ C: 1,6\)- **Option 5:** \(A: 3,5; \ B: 1,4; \ C: 2,6\)This exercise requires students to match metabolites with their role in allosteric regulation based on the provided categories. Each option presents a different combination for categorizing the substances.

Name: **Activity of Phosphofructokinase-1 (PFK-1) and Allosteric Regulation
Uploaded: 2024-03-20T06:42:55.000Z
Channel: Bartleby
Description: **Activity of Phosphofructokinase-1 (PFK-1) and Allosteric Regulation**Phosphofructokinase-1 (PFK-1) plays a critical role in glycolysis and is tightly controlled by allosteric regulators. The task is to identify two positive and two negative allost