How many essential amino acids are there?

Q: What are Lipoproteins ?

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

Q: In general, what categories of amino acids are essential inhumans and which are nonessential?

A: Essential amino acids are the amino acids that are not synthesized in the body and are available in…

Q: Define the term essential amino acids?

A: Amino acids are the building blocks of proteins. Each amino acid consists of a carboxyl group and…

Q: What do the individual amino acids include?

A: Amino acids are the monomeric units of a polypeptide chain that further form the building blocks of…

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: Why are certain amino acids defined as essential for human beings?

A: Amino acids are the biomolecules which are important for the synthesis of proteins. Amino acids are…

Q: What are the enzymes that catalyze the digestion of proteins ?

A: There are two main classes of proteolytic digestive enzymes :- endopeptidases and exopeptidases

Q: What are the enzymes for digestion of lipids ?

A: Major lipids in the body are triacylglycerols. Other lipids are phospholipids , glycolipids ,…

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

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

Q: Which is the most abundant storage form of fat?

A: The basal component of all living organisms is made up of macromolecules. The macromolecules are…

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 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: How are essential and nonessential amino acids different?

A: The amino acids which have to be included in the diet are called essential amino acids. The amino…

Q: What is the function of water-soluble vitamins?

A: Answer- Vitamins are non-nutritive chemicals that are very crutial to humans.

Q: What happens physiologically during starvation?

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

Q: Why are some amino acids called essential?

A: Amino acids are the organic components that will unite to produce a protein. They serve as the…

Q: What are the major sources of protein?

A: Proteins are composed of amino acids. Proteins are essential for the proper functioning of the human…

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 are essential amino acids ?

A: Step 1 Amino acids are aminated (having amino group –NH2) organic acids. They are generally…

Q: What happens to the body when the diet becomes protein-free?

A: Introduction: Proteins play an important role in the structure and function of the living body.…

Q: What are the two types of vitamins?

A: Vitamins are organic compounds that an organism requires in trace quantities in order to carry out…

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

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

Q: Are there different proteins made by the same total number of amino acids?

A: 20 types of Amino Acids are present in the proteins which are of different chemical properties. Each…

Q: Which amino acid serves as the source of nitrogen for synthesis of the other amino acids?

A: Amino acids  are the building blocks of proteins where the synthesis of amino acid takes place is a…

Q: How are amino acids produced by the body?

A: Answer: Introduction: Connected long chains of polypeptides are called as amino acids and which are…

Q: Which are the Essential Fatty Acids?

A: Micronutrients, such as vitamins and minerals are needed in a very small amount in the human body.…

Q: Where are bile acids synthesized, and what is the starting molecule?

A: Bile acids are steroid acids found predominantly in the bile of mammals and other vertebrates.…

Q: What are methods of  Synthesis of Amino Acids  ?

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

Q: Where are polysaccharides located?

A: Polysaccharide is a natural macromolecule(cellulose) located in the primary cell walls of plants.…

Q: How many amino acids, commonly found in nature, are utilized for protein biosynthesis?

A: Proteins are polymers and are one of the most important macromolecules in all living organisms.…

Q: how do we maintain a steady support of amino acids in the body?

A: 1. Amino acids and proteins are the building blocks of life. When proteins are digested or broken…

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: Why are certain amino acids classified as "necessary" for humans?

A: Amino acids are biomolecules that play a key role in protein production. Amino acids are the…

Q: What role do bile salts play in the body?

A: Bile salts are found in bile. Human bile has atleast 12 bile salts. They are produced by hepatocytes…

Q: What molecules are used initially during starvation or fasting to produce glucose?

A: Gluconeogenesis is considered as the process during which glucose is produced when there is less…

Q: Which vitamins are water-soluble? Which are fat-soluble? Which of these groups may be dangerous in…

A: Vitamins are the essential compounds in the biomolecules, which perform several essential functions…

Q: What are proteins used for?

A: Proteins are the ultimate products of the genes. DNA is transcribed into m RNA and this is…

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: In what part of the digestive tract does the digestion of proteins begin?

A: The digestive system consisting of the digestive tract and accessory organs are important for…

Q: what are the types of amino​ acids?

A: Classification of amino acids.

Q: What are the most common Amino acids?

A: Amino acids are the monomers of proteins. There are twenty amino acids that are frequently found in…

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: List the types of amino acids?

A: Organic molecules present in living organisms are called biomolecules. Main biomolecules are…

Q: Where does digestion of lipids occur?

A: Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and…

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.