Arrange the steps of glycogen degradation in their proper order. Hormonal signals trigger glycogen breakdown. Glucose 6‑phosphat

Question

1 month ago

11

Arrange the steps of glycogen degradation in their proper order. Hormonal signals trigger glycogen breakdown. Glucose 6‑phosphat

e undergoes further metabolic processing. Answer Bank Glucose 1‑phosphate is cleaved from the nonreducing ends of glycogen and converted to glucose 6‑phosphate.Blocks consisting of three glucosyl residues are moved by remodeling of α‑1,4‑glycosidic linkages.Glycogen is branched by hydrolysis of α‑1,6‑glycosidic linkages.

Chemistry

1 answer:

VMariaS [2.9K] · Answer 1 · 2026-03-29T12:23:20+03:00

Answer: Please see answer below

Explanation:

The sequence for glycogen degradation is as follows:[

---> Hormonal signals initiate the breakdown of glycogen.

1. Glycogen undergoes debranching through the hydrolysis of α‑1,6 linkages.

2. Blocks of three glucosyl units are relocated by remodeling α‑1,4 linkages.

3. Glucose 1‑phosphate is derived from the non-reducing ends of glycogen and is transformed into glucose 6‑phosphate.

---> Glucose 6‑phosphate enters further metabolic pathways

Glycogen degradation consists of three stages:

(1) the release of glucose 1-phosphate from glycogen,

(2) transforming the glycogen structure for continued breakdown, and

(3) converting glucose 1-phosphate into glucose 6-phosphate for subsequent metabolism.

(https://www.ncbi.nlm.nih.gov/books/NBK21190)[[TAG_34]][[TAG_35]][[TAG_36]]