IV. PROTEIN QUESTIONS: 1. Classify each of the following amino acids as nonpolar, polar uncharged, polar charged acidic or polar charged basic. Justify your classification. a. polar Non- b.Poia H HN*--o HN-C CH, CH, CH NH NH, Justification: Justification: NO cnaroe -hydrocarbon cmains Ox4gen present o ox4gen 00 polar charged d. Polar charged C. basic acidıc fove w H,N* -C-c H,N* -C-C allat eat dat CH, CH, NH bngd singl NH+ olscibel A Justification: Justification: - positive charge -negative charge 90in H+rrom don a4 e H+ SOIUtion JOlUHIOn

Q: Draw simple peptides from individual amino acids, and label the N- and C-terminal amino acids

A: Amino acids are the simplest building blocks found in proteins. They are linked together by amide or…

Q: is amino acid 213 in 1mry is THR ?

A: 1MRY crystal structure represents the structure of the akt2 kinase domain. It belongs to a…

Q: which amino acid does every protein being with?

A: Protein is a macronutrient that is essential to building the muscle mass. It is commonly found in…

Q: Proteins are constructed by amino acids that are linked together. How many different amino acids…

A: INTRODUCTION   Proteins are massive biomolecular and molecular structures that consist of one or…

Q: Define innexin-like

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

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 are the properties of amino acid end?

A: Amino acids are the building block of proteins.

Q: What type of protein does FOG2 produce?

A: FOG 2 protein is coded by ZFPM 2. It is a family of transcription factors genes.

Q: What is bromodomain?

A: Transcription factors are responsible for initiating the transcription process. The transcript…

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

A: Amino acids are the building blocks of proteins that contain an alpha-carbon with four different…

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

A: Proteins are the building blocks of the body. It plays an essential role in the body. Proteins are…

Q: Name the fat-soluble vitamins and the water-soluble vitamins.

A: Vitamins are defined as essential organic molecules that are required by the body in small amounts…

Q: What are the seven precursors of the 20 amino acids?

A: Amino acid synthesis is the metabolic pathway that produces amino acids from the substrates which…

Q: How Mutations changes the resultant amino acidsequence ?

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: explain the phenylketonuria disease mechanism

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Q: Discuss the general mechanism/s by which proteins are precipitated.

A: Protein precipitation is commonly used in biological product downstream processing to concentrate…

Q: Which amino acids have side chains that are capable of forming isopeptidebonds?

A: The type of peptide bond that forms between the carboxyl group and the amino group of joining amino…

Q: hat is the 21st amino acid? Explain

A: The amino acid is generally 20 in numbers. These amino acid residues are incorporated into the…

Q: Explain the amino–imino forms of cytosine and adenine ?

A: Watson and Crick showed a mechanism for the spontaneous occurrence of transitions. Some of the…

Q: What are proteins that yield only amino acids upon hydrolysis

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Q: What is saturated fatty acid ? Explain the affects of saturated fatty acid ?

A: Fatty acids are divided as: Saturated: Has only single bonds Monounsaturated: Has one double bond…

Q: (a) What is protein turnover? Give 1-2 examples.   (b) What are the main differences between…

A: There are four different levels for the proteins. These levels are: Primary structure secondary…

Q: Do the amine and the carboxyl groups attached to central carbons participate in the union between…

A: Amino acids are bonded together to form the long chains of polypeptides.

Q: Why do acentric fragments get lost?

A: Introduction :- A chromosomal segment with no centromere is known as an acentric fragment.Acentric…

Q: Why are L-amino acids prevalent/common in biological systems?

A: Amino acids are the building blocks of proteins or peptides. Amino acids differ from each other on…

Q: What do you name the binding between two amino acids?

A: An organic molecule comprised of a carboxyl and an amino group is known as amino acids. When amino…

Q: Tyrosine is a nonessential amino acid in humans. Under what circumstance would it become an…

A: Amino acids are biomolecules serving as the building blocks of proteins. These have a carboxylic…

Q: What are the aliphatic amino acids?

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Q: Why is daily ingestion of vitamin C more critical than daily ingestion of vitamin A?

A: Vitamin A : It is a fat-soluble vitamin that is naturally present in many foods. Vitamin A is…

Q: What is Amino Acid Neurotransmitters?

A: Neurotransmitters are the chemical secreted by presynaptic neurons.

Q: is it fair statement to say that, "amino acid sequence determines tertoary structure?"

A: Introduction  The point at which polypeptide chains start to operate is known as the tertiary…

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 a protein made from?

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

Essential nutrients

These are the organic compounds present in the food that provide nourishment essential for the development and growth of our body. Nutrients not only provide us with the required energy to carry out various biological processes but are also the building blocks for repair and growth in our bodies.

Vitamins

The vitamins are organic molecules required in low concentration for the proper functioning of the body. They cannot be generated in the organism and are taken into the body through the diet. The lack of proper vitamins results in diverse deficiency disorders. They are thus called essential nutrients. The important vitamins are vitamin A, vitamin B complex, vitamin C, vitamin D, vitamin K, and vitamin E.