When cellular division in the liver is required, how are liver cells 'called back' from G0 phase to G1 phase in order to divide?

The main plasma lipid transport forms are triglyceride, free fatty acid and cholesteryl ester. Triglycerides are used in the making of some hormones and enzymes the body needs. It is also used in the manufacture of cell membranes in our bodies. Even if we limited our consumption of them, the liver w....

Gluconeogenesis is a metabolic process that results in the generation of glucose from non-carbohydrate carbon substrates like lactate, glycerol, and glycogenic amino acids. Liver cells or hepatocytes have glucagon receptors. Gluconeogenesis occurs in the kidneys and only in the liver. This is due to....

Cattle are born and raised on pastures where their diet consists generally of grasses, legumes, and other forages. These foods are rich in fibre and lower in digestibility of nutrients. The stomach of cattle is made of four different compartments which help to digest these fibrous materials. That's ....