Kamis, 30 Maret 2017

three process of synthesizing ATP (creatine phosphate, glycolysis, krebs...

three process of synthesizing ATP (creatine phosphate, glycolysis and krebs cycle and oxidative phosphorylation)

Creatine phosphate uses a process called substrate phosphorylation to transfer energy and a phosphate group to ADP, forming ATP. The amount of creatine phosphate is limited and is rapidly depleted during warm-up activities.
For each glucose molecule processed, the net end products of glycolysis include : 2 ATP molecules and 2 pyruvic acid molecules.
During anaerobic conditions the muscle cell has an inadequate oxygen supply, causing pyruvic acid to be converted into lactic acid. Excess lactid acid quickly brings about muscle fatigue.

Senin, 27 Maret 2017

How Food is Digested in The Body

How Food is Digested in The Body
The digestive system is the organ system in the human receiving food, digesting it into energy and nutrients, as well as get the rest of the process through the rectum. Specifically, the digestive system serves to take the food, breaking it into smaller nutrient molecules, the molecules absorb into the bloodstream, then cleanse the body of waste products.
The digestive tract is a continuous channel in the form of a tube surrounded by muscles. Digestive tract to digest food, break it into smaller parts and absorb the section towards the blood vessels. The organs were included in her are: the mouth, pharynx, esophagus, stomach, small intestine and colon. From the large intestine of food will be discharged out of the body through the anus.