MICROANATOMY

MUSCLE NERVE CARTILAGE BONE

SKELETAL MUSCLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Are granules of stored glycogen that provide glucose during muscle cell activity for ATP production
A
Sarcolemma
B
Sarcoplasm
C
Glycosomes
D
Myoglobin
Explanation: 

Detailed explanation-1: -Glucose is the main source of fuel for our cells. When the body doesn’t need to use the glucose for energy, it stores it in the liver and muscles. This stored form of glucose is made up of many connected glucose molecules and is called glycogen.

Detailed explanation-2: -Glycogen, the primary storage form of glucose, is a rapid and accessible form of energy that can be supplied to tissues on demand. Each glycogen granule, or “glycosome, ‘’ is considered an independent metabolic unit composed of a highly branched polysaccharide and various proteins involved in its metabolism.

Detailed explanation-3: -All of these enzymes are found in the glycosome, showing that this organelle complete with glycogen as well is responsible for storing glycogen and separate from the cytosol.

Detailed explanation-4: -Glycogen, a storage form of glucose, is found predominantly in liver and muscle cells as cytoplasmic granules. In liver cells, these granules group together to form rosettes, frequently in close proximity to smooth endoplasmic reticulum.

There is 1 question to complete.