Which type of lipoprotein delivers cholesterol to body cells?

Q: What are Lipoproteins ?

A: Lipoproteins contain or are made up of fat, proteins, and other lipids that carry cholesterol in the…

Q: Which are the two sources of cholesterol?

A: Cholesterol is a type of lipid with a waxy appearance. It is found in the blood and is used in the…

Q: What is the major consequence of vitamin D?

A: Vitamin D was a fat soluble vitamin which was also known as calciferol .vitamin D maintains the…

Q: What is High-density lipoprotein Cholesterol

A: Cholesterol is an example of sterol compound. Steroids are complex derivatives of triterpenes. Each…

Q: Where are triglycerides stored in the body?

A: Biomolecules that are necessary to carry out metabolic life processes are lipids, proteins, nucleic…

Q: Which lipoprotein particles contain “good” and “bad” cholesterol, and why are these terms used?

A: The non-polar lipids like triacylglycerols and cholesteryl ester along with proteins and amphipathic…

Q: Describe the lipoproteins that transport lipids in the blood.

A: Lipids can be defined as the macromolecules that are made up of hydrocarbons. The lipids make up…

Q: Explain the lipid metabolism ?

A: Lipids are hydrocarbons that are insoluble in water and responsible for the structural framework of…

Q: How Are Lipids Transported Throughout the Body?

A: Passive diffusion has long been thought to carry long-chain fatty acids through the cell membrane.…

Q: How does the body adapt to a low carbohydrate?

A: In comparison to a conventional diet, low-carbohydrate diets restrict carbohydrate intake.…

Q: What does kindey consists of?

A: Kidneys are reddish brown bean shaped organs that lie in the peritoneal cavity of the abdominal…

Q: What are Absorbed Lipids?

A: Lipid are molecules that consist of hydrocarbons and are the building blocks of living cells. These…

Q: How does the liver maintain a safe level of blood glucose during a normal 24-hour day?

A: The liver serves as the body's glucose or fuel reserve, assisting in the maintenance of steady and…

Q: What is the normal cholesterol level in human blood?

A: The blood is a fluid connective tissue formed of liquid portion plasma, and the solid portion called…

Q: What happens when a fatty meal is ingested?

A: Even one fatty meal can have a significant effect on your arteries, for better or worse. According…

Q: What happens physiologically during starvation?

A: Prolonged starvation is a severe deficiency of intake of caloric energy. When intake is below the…

Q: Which biochemicals comprise the vitamin B complex?

A: Vitamin B complex comprises of a group of water soluble vitamins that play an important role in the…

Q: what happens to starch levels and glucose levels over time in saliva?

A: Enzymes are proteins that act as biological catalysts. The molecules upon which enzymes may act are…

Q: Is cholesterol synthesis increased or decreased in response to high dietary intake of cholesterol?

A: Cholesterol is an organic molecule that belongs to the class of lipids. It is an essential for the…

Q: What is the official name of pyruvic acid?

A: pyruvic acid is an alpha-keto acid wherein the C atom of the carboxylic acid group [-COOH] forms the…

Q: Where does digestion occur in the body, and what kinds of chemical reactions does it involve?

A: Digestion is a process through which the raw food that we eat is digested with the help of enzymes…

Q: What are the two main different types of lipoproteins?

A: Cholesterol is a class of derived lipids made up of fused cyclohexane and cyclopentane rings which…

Q: What happens after depletion of the triacylglycerol stores?

A: The energy plays important role to maintain the body homeostasis. The formation of new products in…

Q: What is the fate of amino acids released on protein digestion or turnover?

A: Proteins are nitrogen containing macromolecules consisting of alpha amino acids. The turnover of…

Q: What are the functions of the apoproteins in lipoproteins?

A: Lipoproteins transport triacylglycerols, phospholipids, cholesterol, and cholesterol esters in human…

Q: How do lipoproteins transport water-insoluble lipid molecules in the bloodstream?

A: Lipoproteins are complex aggregates of lipids and proteins.

Q: Which are the two mainmetabolic gases transportedby the blood?

A: The blood is the extracellular connective tissue that plays an important role in transporting…

Q: What are the deficiency symptoms Vitamin K?

A: Vitamin K has important role in coagulation, known as blood clotting. Clotting helps prevent the…

Q: What does pyruvic acid mean

A: An organic acid is a substance that has mild acidic characteristics and it does not dissociate…

Q: What is the active form of vitamin D, and how is it synthesized in humans?

A: Vitamin D is one of the fat-soluble vitamins.  It has a structure similar to sterols and operates as…

Q: How does the body use triglycerides, cholesterol,prostaglandins, and lecithin?

A: Introduction: The simplest lipids made from fatty acids are triglycerides also called…

Q: When are Triglycerides formed?

A: Triglycerides are the most ordinary type of fat digested in the body and can be either consumed in…

Q: What happens if bloodglucose levels fall too low several hours after a meal?

A: Blood glucose level refers to the amount of glucose present in a person's blood at a particular…

Q: During a high carbohydrate meal, what happens first to the excess glucose in the blood?

A: Glucose is the most abundant monosaccharide and is the main sugar found in our blood and hence is…

Q: What is the use of BAC?

A: Artificial chromosomes are genetically engineered chromosomes that contain deoxyribonucleic acid…

Q: Which amino acids are used for the attachment of carbohydrates to proteins?

A: Amino acids are considered the smallest form of the polypeptide chain, which are joined together by…

Q: Which molecule is created by the intestinal cells to transport lipids to the liver?

A: Lipids are one of the macromolecules in the body. They are part of diet and are absorbed in the…

Q: How would omission of a meal affect blood glucose levels andinsulin balance?

A: Eating meals involves consuming  carbohydrates — which break down into glucose or blood sugar at…

Q: What are the primary roles of Lipoprotein A, Intermediate Density Lipoprotein and Lipoprotein X?

A: Lipoproteins are cholesterol-carrying components that are used in carrying cholesterol through the…

Q: What happens to amino acids that are produced during protein digestion or turnover?

A: Proteins are polymers composed of individual units known as amino acids. A typical amino acid is…

Q: What role do plasma lipoproteins play in the human body?

A: The clear, pale yellow liquid component of the blood that is left after the removal of red blood…

Q: List the major functions of cholesterols?

A: There four major classes of important macromolecules needed for survival of the body. They are fats,…

Q: what are the biological function and daily requirements for Vitamin B12?

A: Introduction: Vitamin B12 is a specific vitamin that only synthesized by microbes. It is also known…

Q: how does LDL deliver its cholesterol to the cells?

A: Low Density lipoprotein in the body delivers cholesterol to cells and uses it to form steroid…

Q: What is the result of the depletion of the liver’s glycogen stores?

A: During fasting, animals maintain their energy balance by shifting their energy source from…

Q: How is cholesterol transported around the body? When it leaves the liver, what is its destination…

A: Cholesterol is the sterol molecule of fatty acid synthesized by the condensation of acetyl CoA in…

Nutrition and diet

We are involved in several daily activities. These actions need a significant quantity of energy. The food we eat provides this energy. Food is necessary for development, repair, and other living activities since it supplies energy. All of these are part of the living practice known as nutrition. Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists employ concepts from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body. Nutrition also looks at how people can use their diet to reduce their risk of disease, as well as what happens when they ingest too much or too little of a nutrient and how allergies emerge.