What are pantothenic acid and biotin? Explain how these molecules are important to cellular metabolism.

Q: Why must cholesterol be transported through the bloodstream in lipoprotein particles?

A: Proteins are known to be extremely complex macromolecular components. They are located in all living…

Q: Of the two vitamins A and C, one is hydrophilic and water-soluble while the other is hydrophobic and…

A: Water-soluble and hydrophilic vitamins are those that dissolve in water as well as quickly in the…

Q: How Are Fatty Acids Broken Down

A: A fatty acid consists of a long aliphatic chain of a lipid-carboxylic group which was found either…

Q: Insulin,    a hormone    release in large    part due to carbohydrate    consumption and subsequent…

A: Insulin is an essential hormone produced by beta cells of pancreatic islets. The insulin controls…

Q: What is the difference between essential and natural amino acids?

A: Amino acids are the biomolecules that the are the building blocks of proteins. Catabolism of…

Q: What are the seven metabolic products produced by thedegradation of amino acids?

A: Introduction Amino acids combine to form proteins. Its basic structure includes an amino group…

Q: Why can’t fatty acids be used to synthesize glucose?

A: Fatty acids refers to a long aliphatic chain of hydrocarbons along with carboxylic acid. It is an…

Q: What purpose do the unusual amino acids, selenocysteine and pyrrolysine, serve?

A: Amino acids are the building blocks of proteins. They are synthesized by the specific sequence of…

Q: How is ACP similar to coenzyme A? How is it different?

A: Acyl transporter protein (ACP) is a part of the fat biosynthesis cycle. ACP catalyzes the expansion…

Q: What are short-chain fatty acids? Are they present in any food that contains fat?

A: Lipids are the macromolecules that are defined as esters of triacylglycerols and composed of carbon…

Q: What are the possible fates of the amino acids from protein catabolism?

A: possible fates of the amino acids from protein catabolism are:

Q: How is acetyl coenzyme A formed?

A: Acetyl coenzyme A is the intermediate of TCA cycle where it is oxidised to carbon dioxide in the…

Q: What is lactic acid, and why is it important?

A: Cells perform respiration by taking up molecular oxygen. In the absence of oxygen or when oxygen…

Q: What is the metabolic purpose of linking a fatty acid to coenzyme A?

A: Introduction: The process of production of Acetyl CoA is called as transition reaction or link…

Q: What are the two pathways of amino acid catabolism? Discuss briefly

A: Amino acids are the constituents/building blocks of proteins. They have an alpha carbon bonded to 4…

Q: insulin injection and fatty acid synthesis related? Insulin injection would decrease glucose and…

A: Insulin injection and fatty acid synthesis are related through their impact on metabolism and energy…

Q: Why are standard acids called as essential amino acids?

A: Amino Acids : It are organic compounds that combine to form proteins. They and proteins are the…

Q: Which of the following amino acids are catabolized to pyruvate? (more than one answer)

A: Catabolism means breakdown of molecule. Pyruvate is a three carbon compound and is involved in…

Q: How are lipid molecules such as estrogen and β-carotene related to each other? What biosynthetic…

A: The lipid molecule such as estrogen and b- carotene are both derived from the biosynthetic pathway…

Q: Where in the cell does biosynthesis of amino acid occur?

A: Amino acids are the building blocks of biomolecules known as proteins. Amino acids are joined by…

Q: Some amino acids are described as ketogenic while others are called glucogenic. What is different…

A: Amino acids are the main building blocks of the body. Glucogenic amino acids can be converted into…

Q: where would the energy this products claims to provide come from?

A: Cellular respiration is a metabolic pathway by which the consumed complex sugars molecules are…

Q: What are the two fates of cholesterol following its synthesis?

A: The body requires a definite amount of nutrients for proper growth and development. Nutrition…

Q: What adaptations does the body make during a fast? What are ketone bodies? Define ketosis.

A: Fasting is a method of restricting one's food or drink consumption for an extended period of time.…

Q: why are ketones formed during starvation

A: Biochemical reactions involves a series enzyme-catalyzed reactions that involves the generation of a…

Q: Why are hemoglobin proteins made only in red blood cells and insulin proteins only in certain…

A: Genes are the hereditary components that are located on the chromosomes. They can be passed on from…

Q: Why are fatty acids the principal long-term energy reserve of the body?

A: Bio molecules also known as biological molecules. These are the molecules which are produced by…

Q: What does it mean for fatty acids to be essential? What are the essential fatty acids?

A: Fatty acids are long-chain carboxylic acids. They are used by the body for various purposes like…