All of the following are essential amino acids, except A. Methionine B. Valine C. Lysine D. Aspartate
Q: What two products can be generated from the transamination of an amino acid? a. a carbon skeleton…
A: Amino acids are the monomers that join to form polypeptide chains of protein. The structure of the…
Q: What are the functions of lysine in human health?
A: Amino acids are biomolecules made up of an amino group and a carboxyl group. When several amino…
Q: Thymidine is the result of A Removal of the ribose-5'-phosphate group from thymidylic acid B Removal…
A: Answer : a. Removal of the ribose-5'-phosphate group from thymidylic acid.
Q: Which of the following is/are NOT (an) essential fatty acids? A. arachidonic acid B. linoleic acid…
A: Essential fatty acids can be defined as those fatty acids which body cannot synthesis but are…
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: Draw all the possible tripeptides of serine, methionine, and glycine and name them.
A: The peptides that are made up of three amino acid sequence are termed tripeptides. These amino acids…
Q: Why do some amino acids have charges while some do not?
A: Amino acids have an amino group, an acid group, and an organic R group. The R group is referred to…
Q: Why do we need to eat food containing niacin and riboflavin? How do these vitamins function in body…
A: All living organisms require essential nutrients for promoting the growth and development of the…
Q: Aspartate and phenyalanine become apartate and isoleucine
A:
Q: Which derivative of folate is a reactant in the conversion of (a) glycine into serine? (b)…
A: Introduction: Proteins are biomolecules that consist of one or more long chains of amino acid…
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: Sulfur is a component of two important amino acids to plants and animals, the cysteine and…
A:
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: The functionality of carbohydrates is increased through a. formation of sugar acids b. formation…
A: Carbohydrates are organic molecules that are composed of carbon, hydrogen, and oxygen with the…
Q: The two reactions that convert glutamate to ornithine are, first, a of the y-carboxylate group of…
A: Ornithine is a proteogenic amino acid that plays a role in the urea cycle. It is mainly formed from…
Q: Asparagine belongs to amino acid that are classified as
A: Amino acids are essential organic compounds in nature. They comprise of amino group and an…
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: Why does L-amino acids prevail in biological systems?
A: Amino acids are organic molecules composed of carbon, nitrogen, hydrogen, and oxygen. Amino acids…
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 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: ALL of the following amino acids are essential EXCEPT a. Alanine O b. Tryptophan C. Threonine O d.…
A: Non-essential amino acids can be synthesized by the cells of the organism. Essential amino acids can…
Q: What are the essential amino acids? Name all of them and its structures.
A: Amino acids are the building units of proteins. An amino acid has a central carbon atom which is…
Q: Defect in the metabolism of which of the following is associated with increased cardiovascular risk?…
A: Cardiovascular disease is a group of disorder which is caused due various factors like use of…
Q: What type of noncovalent interaction occurs between the glutamine and threonine side chains? Draw…
A: Non-covalent interactions are the weekly sharing of electrons between the atoms whereas it was an…
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 kind of bond would you expect between the side chains of the following amino acids?(a) Cysteine…
A: Amino acids are molecules which when combined together forms a macromolecule known as protein. It…
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: Which of the following foods can someone who has lactoseintolerance eat?(a) ice cream(b) french…
A: Lactose intolerance is a condition where an individual cannot fully digest lactose, due to either…
Q: Indicate which of the following amino acids are ketogenic and which are glucogenic: a. tyrosine b.…
A: Amino acids are classified into glucogenic and ketogenic based on the type of intermediate that is…
Q: Define the following terms: a. prenylation b. steroid c. cardiac glycoside d. digitalis e.…
A: Prenylation which is a post-translational modification that connects the lipid to the thiol group…
Q: Why might it be a bad idea to take large quantities of a single amino acid dietary supplement?
A: Amino acids are biological compound which has 4 groups attached to it- The R group, The carboxylic…
Q: In the context of protein synthesis, what is meant by an activated amino acid?
A: Protein synthesis is the process in which cells make proteins. It directed by the nucleus, the…
Q: Define the following terms: a. eicosanoid b. omega-6 fatty acid c. omega-3 fatty acid d. trans fatty…
A: a. eicosanoid: Eicosanoids are signaling molecules formed by oxidative metabolism of 20 carbon…
Q: An earlier mission to Mars contained instruments that determined that amino acids were present on…
A: Amino acids are known as monomers of proteins that contain carbon, hydrogen, and oxygen atoms in…
Q: Which amino acid is hydrophilic (dissolves in aqueous solutions)? Why?(a) isoleucine (b)…
A: Aminoacids are grouped into four categories based on polarity and they are 1.Nonpolar, aliphatic R…
Q: Choose the letter of 1. Common sources of unsaturated fatty acids, EXCEPT? a. Corn oil b. Fish oil…
A: Fatty acids: a. Fatty acids have carboxyl group (-COOH) at one end and methyl group (CH3) at the…
Q: Which of the following is a purely glucogenic amino acid? A. Leucine B. Tyrosine C. Tryptophan D.…
A: Amino acids can be divided into glucogenic, ketogenic and both glucogenic and ketogenic.
Q: Branched-chain amino acids are important in metabolic processes for all of the following reasons…
A: Amino acids are generally used to make protein and poly peptide chain
Q: Which of following is purely Ketogenic amino acid? a. Tyrosine b. Leucine c. Phenylalanine d.…
A: Amino acids are building blocks of protein. Amino acids are made up of amino group, carboxyl group…
Q: he nitrogen on the 6-membered ring of a purine comes from A、glutamine B、Aspartate C、glutamate…
A: Asked : Nitrogen on the 6-member ring of purine comes from which of given options.
Q: The immediate donors of the nitrogen atoms of urea are: a. Aspartate and glutamate b. Glutamate and…
A: Urea cycle is a cyclic pathway related to the synthesis of urea, one nitrogen is derived from free…
Q: What is the first proteogenic amino acid to be discovered? a. aspartic acid b. lysine c.…
A: The amino acids that are biosynthetically integrated into proteins during translation are known as…
Q: Which one of the following pairs are semi-essential amino acids for humans? A. Histidine and…
A: Introduction: The correct choice is option C. Arginine and Histidine
Q: Which of the following amino acids is polar in nature? A. Aspartic acid B. Alanine C. Proline D.…
A: On the basis of polarity amino acid can be divided into polar and no npolar amino acids.
Q: Lactose and maltose are reducing disaccharides, but sucrose is a nonreducing disaccharide. Explain.
A: Introduction: Carbohydrate is a biomolecule that has a role in providing energy to the body. It…
Q: What do we mean by essential and non-essential amino acids?
A: Amino acids can be defined as those organic compounds which combine to form protein biomolecules.…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Which of the following amino acids contains a carboxamide side chain? A.glutamine B.alanine C.isoleucine D.asparagine E.methionineWhich of the following families:amino acid classifications is/are correct? a.aromatic:Met b.aspartate:Pro c.glutamate:Arg d.pyruvate:ValWhich of the following combination is are non-essential amino acids? A. Leucine and Isoleucine B. Isoleucine and Methionine C. Methionine and Asparagine D. Proline and Alanine
- The side chain of which of the following amino acids is most hydrophilic a. Phe b. Val c. Leu d. Cys e. AlaTyrosine is a nonessential amino acid in humans. Under what circumstance would it become an essential amino acid?How many carbon atoms are present in the R group in each of the following standard amino acids? Please see picture. Thank you!
- All are both ketogenic and glucogenic amino acids except Group of answer choices Tyrosine Arginine Phenylalanine IsoleucineIf phenylalanine was not an essential amino acid, would diet therapy (the elimination of phenylalanine from the diet) for PKU work? Do not just say yes or no. Give a short explanation for this hypothetical situation.Can an amino acid be both glucogenic and ketogenic? Explain why or why not.