absorption
circulation
In the liver from hepatocytes (liver cells) in to the Hepatic sinusoids.
The synthesis of lactic acid occurs in the cytoplasm of vertebrate animal cells through the process of anaerobic glycolysis. This metabolic pathway converts glucose into lactic acid when oxygen is limited.
The end products of digestion enter the cells of a vertebrate through a process called absorption. This occurs mainly in the small intestine, where nutrients like glucose, amino acids, and fatty acids are absorbed through the intestinal lining into the bloodstream to be transported to cells throughout the body.
Energy is released from digested food within the cells
All the proteins in the food is consumed. Once it enters the body it has to be digested to amino acids and not the proteins in the food directly go and attach in human cells.
Process by which the cell takes in digested foods and other chemicals is called endocytosis. Cells absorb molecules by engulfing them during endocytosis.This process is called as endocytosis and consist of phagocytosis ( eating by cell ) or pinocytosis ( drinking by cell ).
The rate of division of most vertebrate cells is least likely to be influenced by environmental temperature. This is because vertebrate cells can maintain a relatively stable internal environment regardless of external temperature fluctuations.
Metabolism- the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available.
Through your small intestine
Mostly it is the cellulose. It cannot be digested
Oxygen leaves the circulatory system and enters cells through the process of diffusion. This occurs at the capillaries where oxygen moves from an area of higher concentration in the bloodstream to an area of lower concentration in the cells. This process is essential for providing cells with the oxygen they need for cellular respiration.