How is cholesterol transported around the body? When it leaves the liver, what is its destination and use?

Q: Can alanine, glycine, and serine be used to treat hypoglycemia induced by starvation? Explain.

A: Hypoglycemia: Hypoglycemia occurs when the blood glucose level falls below the usual range. Glucose…

Q: What is salivary amylase ?

A: Salivary amylase:                A glucose-polymer cleavage enzyme that is produced by the salivary…

Q: Why is a diet dominated by fructose consumption a majorcontributing factor for cardiovascular…

A: Fructose is a type of monosaccharide and is basically a keto sugar. It is found in plant products…

Q: What would be the physiological consequence of adisease that destroyed the beta cells of the…

A: The pancreas secretes a number of hormones that regulate the concentration of blood glucose. These…

Q: Is ketogenesis anabolic or catabolic? Thus, what initiates the ketogenesis in our body?

A: Most of the acetyl-CoA produced during fatty acid oxidation is used by the citric acid cycle or in…

Q: what will happen if there is an accumulation of acetyl CoA in the liver mitochondria?

A: Acetyl coenzyme A is a thioester between the acyl group carrier, acetic acid, and a thiol that acts…

Q: If blood sugar level exceeds the normal range, what process could occur in the liver to lower the…

A: Answer: Introduction: At the time of a meal, when liver will store sugar, or glucose, as glycogen…

Q: Where does Triglyceride digestion occur? Explain how?

A: Pancreatic lipase (pancreatic triacylglycerol lipase), is an enzyme secreted from the pancreas.…

Q: Can the intake of alanine, glycine, and serine relieve hypoglycemia caused by starvation? Explain.

A: Hypoglycemia- When the blood glucose level is less than normal level of glucose the condition result…

Q: Which fatty acids help promote bile acid synthesis?

A: Which fatty acids help promote bile acid synthesis? Answer.  Omega 3

Q: Can fat be digested and absorbed in the absence of bile salts? Explain.a

A: In humans, fat or lipid digestion begins when the chyme from the stomach reaches the small…

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: What is autophagic intracellular digestion? Why is this type of intracellular digestion intensified…

A: The breakdown of substances to obtain energy within the cytoplasm is called intracellular digestion.…

Q: In terms of structure, how is cholesterol different from bile salts? Cite causes of bile duct…

A: Bile is a fluid that the liver produces and releases. The gallbladder is where they are kept. Bile…

Q: How does adipose tissue metabolize absorbed triglyceride, and what are the three major sources of…

A: The digestive system consists of a collection of organs that help in the digestion and metabolism of…

Q: What amino acids can be deaminated directly?

A: Deamination is a process during which an amino group is removed from the molecule. The enzyme, which…

Q: What is the action of Lipase?

A: Lipases are essential for varied biological processes. The most perform function of lipases is that…

Q: Glycogenolysis in the liver?

A: Glycogen is the storage form of glucose in animals as is starch in plants. It is stored mostly in…

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: 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 bile salts once they have entered the liver?

A: Different organs and glands are involved in the digestion process that helps in digesting the food…

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 role of the liver in maintaining the proper blood glucose concentration?

A: The liver is an essential organ that has many biochemical functions in the body including making…

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: What is HbA1c? How does it differ from fasting blood glucose?

A: Blood sugar levels are measured by this test based on averages over the past three months. It is…

Q: How intravenous infusion of glucose provide carbohydrate calories to patients?

A: Glucose is a type of sugar. It provides energy to our body. glucose is naturally present in the body…

Q: What is the origin of the triacylglycerols transported by very low-density lipoproteins?

A: Very low-density lipoproteins (VLDL) carry about 47% triglycerides and 53% cholesterol in the body.…

Q: In terms of structure, how is cholesterol different from bile salts? Cite causes of bile duct…

A: Cholesterol is a lipid with a unique structure consisting of four interconnected hydrocarbon rings…

Q: Which ONE of the following statements is FALSE regarding cholesterol?

A:

Q: What are the sources of glucose 6-phosphate in liver cells?

A: Glucose 6 phosphate is produced in the cells in two different ways. The glucose that is…

Q: What is Mechanism of action of non Alcoholic fatty liver disease in human body?

A: Fatty liver It is defined as accumulation of excessive triglyceride in the liver cells.  Stages:…

Q: How does the pancreaticjuice help the digestion oflipids? What is the involvedenzyme?

A: Lipids are the nutrients present in food and are digested in the gastrointestinal tract.

Q: How are fatty acids related to ketogenic diet? Explain.

A: Ketogenic diet- It is proven helpful for weight loss and it is also used in treating epilepsy in…

Q: Which amino acids are exclusively ketogenic?

A: Introduction During amino acid catabolism, ketogenic amino acids are broken down to Acetyl CoA or…

Q: What is the action of salivary amylase? Differentiate between lipases and peptidases?

A: Enzymes are biological catalysts. They decrease the activation energy of the reaction. They help in…

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: Does a high-fat meal raise or lower the level of cholecystokinin (CCK) in the blood?

A: Fat and protein in the stomach cause the release of cholecystokinin

Q: A 10 year old child presented with muscle weakness and fatigue with increased lead in the blood.…

A: High levels of lead in the blood can affect heme and porphyrin metabolism .

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: Why can't the adult liver metabolize ketone substances? Discuss.

A: Introduction: The energy-yielding substances that are water-soluble are the ketone bodies.

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: What is NOT a pancreatic protease?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: During

A: Amino acids are organic compounds that contain amine and carboxyl functional groups, along with a…

Q: process of ketone body formation in the liver protect protein from being degraded,

A: The process of ketone body formation in the liver protect the proteins from being degraded. It is a…

Q: Which carbohydrates can be given intravenously? Why not others?

A: Biomolecules are organic molecules that are needed for the growth and development of the living…

Q: Why is protein intake restricted in patients withkidney disease?

A: The excretory system’s major organs are the kidneys. The kidney’s primary role is to keep the…

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.