low density lipoprotien
Cholesterol is primarily transported in the body within lipoproteins, such as LDL (low-density lipoprotein) and HDL (high-density lipoprotein). LDL carries cholesterol from the liver to the cells, while HDL removes excess cholesterol from the cells and transports it back to the liver for excretion or recycling.
Crystallysation,solution,filtrate,solvent
Cholesterol is primarily synthesized in the liver. The process involves the HMG-CoA reductase enzyme. Fat is synthesized in the liver as well through a process called lipogenesis, which converts excess carbohydrates into fatty acids and then into triglycerides.
Obesity is a risk factor for developing high cholesterol levels, which in turn increases the risk of heart disease. Excess body weight, especially around the abdomen, can lead to high levels of LDL (bad) cholesterol and triglycerides while lowering HDL (good) cholesterol levels. This imbalance in cholesterol levels can contribute to the buildup of plaque in the arteries, increasing the risk of heart disease and other cardiovascular problems.
In many reactions the original reactants can remain unconsumed. In Chemistry two terms describe these types of situations. Unconsumed reactant is also known as excess reagent. Reagent that is completely consumed before the others is called the limiting reagent.
excess cholesterol may be deposited in the walls of the arteries.
There are two main types of cholesterol transporters in the body: LDL (low-density lipoprotein) and HDL (high-density lipoprotein). LDL carries cholesterol from the liver to cells for use, but can also deposit excess cholesterol in the arteries, leading to plaque formation. HDL helps remove excess cholesterol from the arteries and transports it back to the liver for excretion from the body.
These transport vehicles are called high-density lipoproteins (HDL). HDL picks up excess cholesterol from cells and transports it to the liver where it can be broken down and eliminated from the body. HDL is often referred to as "good cholesterol" because of its role in removing cholesterol from the bloodstream.
Cholesterol is primarily transported in the body within lipoproteins, such as LDL (low-density lipoprotein) and HDL (high-density lipoprotein). LDL carries cholesterol from the liver to the cells, while HDL removes excess cholesterol from the cells and transports it back to the liver for excretion or recycling.
Cholesterol is in everyone's body, and it needs to be; cholesterol is the basis of all other hormones. However, modern diets and relative inactivity can lead to a buildup of excess cholesterol which is harmful. Consumption of saturated fats is a major source of excess cholesterol.
high density liprisome
HDL(High-Density Lipoprotein) is the smallest of the lipoprotein particles. They are the densest because they contain the highest proportion of protein.HDL cholesterol, or "good" cholesterol, appears to scour the walls of blood vessels, cleaning out excess cholesterol. It then carries that excess cholesterol -- which otherwise might have been used to make the "plaques" that cause coronary artery disease -- back to the liver for processing. HDL cholesterol level helps fight heart disease.
Cholesterol
An excess of cholesterol in the cell membrane can lead to decreased fluidity and flexibility of the membrane, potentially affecting the cell's ability to function properly.
The liberal excretes excess cholesterol in bile
Anything above 200mg/dl is excess. thanks
HDL (high-density lipoprotein) and LDL (low-density lipoprotein) cholesterol differ in their composition and functions in the body. HDL has more protein and less cholesterol, while LDL has more cholesterol and less protein. HDL helps remove excess cholesterol from the bloodstream and transport it to the liver for disposal, while LDL carries cholesterol to cells throughout the body, which can lead to plaque buildup in arteries. These differences make HDL "good" cholesterol and LDL "bad" cholesterol in terms of heart health.