What do you mean by acylation?

Q: Thiophene ring contains ------- as heteroatom.

A: Thiophene is a compound with ring structure, in which there will be atoms of two or more different…

Q: Why is it 2n-2?

A: A molecule is called chiral molecules if it cannot be superposed on its mirror image by any of A…

Q: What are monocistrone and polycistrone?

A: Monocistronic and polycistronic are the types of messenger RNAs(mRNA). mRNA is a single stranded RNA…

Q: Name the following nucleotide: HN P-0-P-0-CH2 OH

A: Nucleic acids are macromolecules. These are of two types - Deoxyribonucleic acid (DNA) and…

Q: What do you mean by Glucosylcerebroside?

A: Glucosylcerebroside is structure related to bio membranes.

Q: Determine the origin of the pyrimidine ring's atoms.

A: Pyrimidine derivatives, most notably the three nitrogenous bases that, along with the two purines,…

Q: How does the cyclization of sugars introduce a new chiral center?

A: Chiral carbon was an asymmetric carbon atom that is attached to four different types of atoms. these…

Q: What do you mean by agarose gels?

A: A three-dimensional matrix is termed the Agarose gel its shape is of helical agarose molecules and…

Q: What are phenolics?

A: NOTE As per our guidelines , in case of multiple questions we are allowed to solve only  the first…

Q: Draw the Hayworth projection for a furanose and pyranose form of D-talose. сно -H -H H- HO- ČH2OH

A: Introduction: Talose is a C-2 epimer of galactose and a C-4 epimer of mannose.It is an aldohexose…

Q: fof NH HO-P-O-P-O-F `NH2 ÓH ÓH OH OH OH Which nucleotide is shown in the picture above?

A: A nucleotide is a molecule that is organic, containing a nucleoside and a phosphate. It is the basic…

Q: Why is it useful to have a primer in glycogen synthesis?

A: Glycogen is a large, branched polysaccharide. It is the major storage form of glucose in humans and…

Q: What do you mean by myristylated N-terminus?

A: N-myristoylation is the process in which myristic acid is attached to N-terminal glycine. It occurs…

Q: How do pyrimidine nucleotides get made, and why?

A: Pyrimidines and the purines are two types of nitrogenous bases present in nucleotides. Pyrimidines,…

Q: Why are gyrase and helicase required?

A: DNA replication is the process by which a double stranded DNA molecule is copied to produce two DNA…

Q: What do you mean by the structure of the nucleosome based on x-ray crystallography?

A: DNA is organized into functional units called genes. A chromosome contains thousands of genes. The…

Q: What are Polypeptides ?

A: A biopolymer is a polymer that has been produced by a living organism. Biopolymers are divided into…

Q: 2) Please draw a-mannose 1,4' B-talose.

A: Monosacharides with 5-6 carbons in the chain gives cyclic structure in aqueous solution via…

Q: What are truncated polypeptides?

A: Polypeptides are the long chain of amino acids connected together via peptide bonds. The peptide…

Q: How can you predict mutations in components of galactose?

A: Galactosemia is a condition that means  excess galactose in the blool. Babies with this metabolic…

Q: What do you mean by foraminiferans?

A: Protista is a kingdom that consists of simple eukaryotic organisms. The other kingdom of eukaryotes…

Q: OH НО HO- OH HO Но- OH ОН OH OH Но What are the monosachharides that make up this trisaccharide?…

A: Here the structure is of tri-saccharide where three monosaccharides are linked with covalent…

Q: Does the oxygen in the newly made ester bond come from the phosphate or from the sugar?

A: Step 1 Esters are a functional group which is characterized by a carbon bound to three other atoms:…

Q: What is proteasome ?

A: The proper folding of the proteins is essential for the functioning of proteins. Proteins become…

Q: D- galactose and L- galactose is .. ..

A: Galactose, also known as Gal, is a monosaccharide sugar that is nearly as sweet as glucose and about…

Q: The anomer of a-D-gluсоруranose IS CH2OH он ÓH он CH:OH он он он он CH,OH он он

A: Glucose is the primary source of energy for humans and other organisms as well. Glucose contain four…

Q: Are mannose and galactose epimers? Allose and altrose? Gulose and talose? Ribose and arabinose?…

A: The two Carbohydrates that have the same structural formula but differ  only in  configuration of…

Q: What is the relationship between D-talose and D-galactose? * H. Н. H O H. H. H. H-C-OH HO-Ç-H H-C-OH…

A: Epimers differ from each other in their configuration around a single specific carbon atom (other…

Q: Determine where the pyrimidine ring's atoms come from.

A: Introduction: DNA and RNA are made up of nucleotides. Purines and pyrimidines are nitrogen bases in…

Q: Are mannose and galactose epimers? Allose and altrose? Gulose and talose?Ribose and arabinose?…

A: Epimers are the stereoisomers of carbohydrates that have more than one chiral carbon but differ in…

Q: what is the function of protiens? what are they composed of?

A: Functions of proteins : Proteins has many roles in your body. It helps repair and build your body's…

Q: O-linked oligosaccharides are commonly attached to the -OH group of O ribose O tyrosine O ysine

A: Oligosaccharides are carbohydrate chains containing 3-10 carbon units. Oligosaccharides are made up…

Q: How do the "R" groups of amino acids contribute to the 3-D shape?

A: The R-groups of amino acids, also known as the side chain, confer various chemical properties to…

Q: What is the relationship between (R)-cysteine and (S)-alanine?

A: Amino acids (except for glycine) have a chiral carbon atom adjacent to the carboxyl group, which…

Q: Which of the following is the B-anomer of D-galactose? CHO H-C-OH HO-C-H но-с—н H-C-OH CH2OH

A: Anomeric carbon is that carbon in carbohydrates like monosaccharides, which is bonded double (two…

Q: Why is gluose broken down in a series of steps?

A: Glycolysis is the process of breaking down a glucose molecule into two pyruvate molecules. Here, a…

Q: What is the name of the nucleoside (the base and sugar complex) shown? NH HO-CH; H OH. H OH O…

A: Nucleoside These are the structural subunit of nucleic acid such as DNA and RNA. Nucleoside is…

Q: Why adenosine tri phosphate is called Biological coin ?

A: Introduction: The cell is considered life's fundamental unit as all tissues, and any organized…

Q: What do you mean by woronin bodies?

A: Ascomycota is a phylum of kingdom fungi. The members of phylum ascomycota are known as sac fungi…

Q: What does polycistronic mean?

A: Given: What does polycistronic mean?

Q: Which of the following is not a component of a deoxyribonucleotide? O B-D-2'-deoxyribose O uracil O…

A: Uracil is not a component of deoxyribonucleotide.

Q: 4. ------- is composed of galactose and glucose Your answer

A: Carbohydrates or sugars are the most abundant biopolymers in living organisms. Carbohydrates are…

Q: why is CH3-CH-CH2-CH2-CH3  non imposable ?                      I                   OH

A: Non-imposable means an organic molecules and its mirror image can not be placed on the top of one…

Q: To make Cytidine 5'-triphosphate we must ALWAYS first make which nucleotide? O Adenylate O…

A: Nucleic acids are composed of nucleotides. Nucleotides are made up of pentose sugar, nitrogenous…

Q: what is Chitinase?

A: Enzymes are biological catalyst which helps in speeding up the reaction rate . These are usually…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.