Carbohydrates are an important macronutrient for fueling muscles. during exercise, where can the body obtain carbohydrate?

Glycogen stored in muscles

Glycogen stored in the liver cells

Glucose that is available in the bloodstream

Explanation:

Carbohydrate is the class of food in which its digestion starts in the mouth. The end product of the digestive breakdown is Glucose. Excess glucose formed is usually stored as glycogen in liver and muscle cells.

The readily available source of glucose for working muscles is glycogen that is stored in muscles which is broken down back into glucose. The liver also helps supply glucose for muscles by degrading glycogen and releasing glucose molecules into the bloodstream.

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.