What is the importance ofiron in diet? What is thedisease caused by irondeficiency?

Q: What are bile salts important for?

A: Bile secretion is the main function of liver. It is a complex greenish yellow alkaline fluid. It has…

Q: What is the importance of glucose-6-phosphate for metabolism

A: The cellular processes take place in a stepwise manner with the help of several metabolic reactions…

Q: What are the factors necessary for the rapid absorption of sugars?

A: Carbohydrates are defined as polyhydroxy aldehydes or ketones with an empirical formula CX(H2O)Y.…

Q: What are some folate deficiency syndromes and their causes?

A: Anaemia is a disorder where "too little blood" is present. The state in which there are insufficient…

Q: What is the consequence of ingesting large quantities of water-soluble vitamins? Fat-soluble…

A: Introduction  Vitamins are the organic micronutrients which are needed in small quantities by our…

Q: What is lactose intolerance? Discuss diet therapy employed for those experiencing the said…

A: Lactose is the sugar present in milk and dairy supplements. Lactose is a large sugar molecule that…

Q: What happens to the lactose in the intestine of a lactase-deficient person?

A: Lactose is present in milk and dairy products. It is a disaccharide made up of glucose and…

Q: Which of the following fat replacers can inhibit the absorption of fat-soluble vitamins?

A: Vitamins A, D, E, and K are called fat-soluble vitamins because they are soluble in organic solvents…

Q: What is the consequence of ingesting large quantities of watersoluble vitamins? Fat-soluble…

A: Vitamins are organic molecules and are needed in smaller quantities for growth and development. As…

Q: What is the action of Lipase?

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

Q: Does a carbohydrate rich meal promotes glycogenesis?

A: The method of producing glycogen from glucose is known as glycogenesis. Glycogenesis is the process…

Q: Which are amino acids synthesized by using α-keto acids?

A: Amino acid synthesis is essentially a biochemical process. It encompasses a set of metabolic…

Q: What happens physiologically during starvation?

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

Q: What is the role of ascobic acid (vitamin c)  in fruits and vegetables?

A: Vitamin C is one of the most important nutrients that the body needs for a variety of functions. Its…

Q: What is the function of peroxisomes? How does catalaseprotect cells?

A: Cell is the basic unit of life. Based on the number of cells an organism may be prokaryotic or…

Q: What two pH values produce half-maximal activity of pepsin?

A: Pepsin is the proteolytic endopeptidase enzyme, which helps to degrade the polypeptide chain into…

Q: How are galactose, fructose and mannose utilized by the body?

A: The process by which body utilizes food to make energy is termed metabolism. Food is composed of…

Q: What are the products of triglyceride digestion?

A: Lipids are big molecules and are insoluble in water.Main site for digestion for lipid is the small…

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: What is lactose intolerance, and what are its symptoms?

A: Lactose is defined as the disaccharide, constituting of galactose and glucose subunits, present in…

Q: What essential amino acid has been called “nature’s Prozac”? What are some of the symptoms seen if…

A: The essential amino acid that has been called "nature's Prozac" is tryptophan. This is because it is…

Q: what is the total number of D- and L-sugars that belong to the family of ketopentoses

A: Monosaccharides consist of polyhydroxlyalcohols and these are of two types of derivatives aledhydes…

Q: What is hereditary fructose intolerance? Explain briefly.

A: In fructose metabolism, fructose is converted into fructose-1 phosphate in presence of fructokinase.…

Q: The body doesn’t have a reserve of proteins or amino acids for energy production. Which class of…

A: Metabolically fasting refers to the situation when a person has not eaten anything overnight.…

Q: where does the digestion of sucrose begin and what type of reaction occurs?

A: Sucrose is basic sugar. It is a disaccharide, a particle made out of two monosaccharides: glucose…

Q: From the health standpoint, how do cholesterol and lecithin in eggyolk complement each other?

A: Lecithin are most abundantly found phospholipids in the cell membrane. Cholesterol is widely…

Q: Why can galactosemia be relieved by feeding an affected infant a formula containing sucrose as the…

A: Galactosemia is a genetic disorder that occurs due to mutation in the GALK1, GALT, and GALE genes.…

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 kind of protein is lactase, the biomolecule that speeds up the breakdown of lactose?

A: Proteins are bimolecules as well as biopolymers composed of amino acids as their monomeric units.

Q: What is the intermediate product in the metabolism of lipids?   What are the two products of the…

A: Lipid metabolism is the hydrolysis of lipids in the cytoplasm to produce glycerol and fatty acids.…

Q: What is the protein in milk? Why is this protein precipitated when milk sours?

A: Protein is a macronutrient that acts as building blocks of organs in the body. These are essential…

Q: what is the detailed metabolic pathway that causes diabetic ketoacidosis?

A: Diabetic ketoacidosis is diabetes that is associated with excessive production of acetoacetic acid…

Q: How many rounds of the lipogenesis cycle are needed to synthesize stearic acid, C17H35COOH?

A: Lipogenesis is the process of Biosynthesis of fatty acids and triglycerides synthesis. through which…

Q: If vitamins are neither biochemically similar compounds nor sources of energy, what characteristics…

A: Vitamins are essential nutrients to body metabolism. Vitamins are classified into essential and…

Q: What do leptin deficiency and Prader–Willi syndrome have in common?

A: The Prader-Willi syndrome is the disease associated with the hypotonia, hypopigmentation, short…

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: Why is it important that the macronutrients calcium and phosphorus be ingested in approximately…

A: Calcium and phosphorus are both needed to support the increase in bone mass. The dietary sources of…

Q: What is the purpose of bile acids in lipid digestion?

A: Bile acids are made from cholesterol. They are steroid acids found in the bile juice in mammals…

Q: Why are the symptoms of carnitine palmitoyl transferase II deficiency more severe during fasting?

A: Carnitine palmitoyltransferase II (CPT II) deficiency is a condition that prevents the body from…

Q: What is the final product of digestion of all carbohydrates? Why do some people need to take Lactase…

A:

Q: What are the major monosaccharide products produced by digestion of carbohydrates?

A: Monosaccharides are simple sugars that consist of polyhydroxy aldehydes or ketones associated with…

Q: How many essential amino acids are there?

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

Q: Which of the following is NOT an effect of folate deficiency?

A: Folic acid is also called vitamin B9 and it is a water-soluble vitamin. Folic acid is also…

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.