Structures: Purine Pyrimidine

Q: H2C 0- Www HC H2C- Is the molecule above a mixed or a simple triglyceride? [ Choose ]

A: NOTE: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: triphosphates (dNTPs) or nucleoside triphosphates (NTPS).

A: Viruses are not capable of translating the proteins,  thus they are dependent on host machinery for…

Q: Methylation. Amino acid decarboxylation. A Claisen reaction. Ketoacid decarboxylation. Aldehyde…

A: Methylation It is the most common but minor pathway as that of sulfonation. The cofactor used in…

Q: Comparision between neutral amino acid (tyrosine) and cyclic alcohol

A: Amino acids are monomers of protein they are linked with each other by forming peptide…

Q: Suggest a reason (or reasons) why amino acids polymerize to form proteins that have comparatively…

A: mRNA is translated to form polypeptides via translation. The protein synthesized undergoes a number…

Q: nd 12 electrons

A: Answer If the atomic number of element (Z) is 12 Atomic mass(A) =25 No. of protons= No of…

Q: The drug morphine obtained from

A: Morphine is a type of alkaloid. Morphine is used as an analgesic (pain reliever), myocardial…

Q: Halothane

A: 1. Halothane Halothane is a general anaesthetic, reduces blood pressure, decreases pulse rate and…

Q: 83396726 NDC 50419-754-01 CIPRO® (ciprofloxacin hydrochloride) Equivalent to

A: Antibiotics are defined as the type of medications where they are used for treating infections or…

Q: biogenic amine

A: A biogenic amine is a compound which contains amine groups. amine group is nothing but having…

Q: element responsible for the distinct odor of thiols and thioether

A: Thiols give off strong, unpleasant odors resembling that of garlic or rotten eggs hence are used as…

Q: why the notation Ala-Gly-Val-Ala and Ala-Val-Gly-Ala represent two different molecules rather than…

A: The primary structure of protein is a sequence of amino acids. The secondary structure includes…

Q: Why does DNA contain thymine instead of uracil? Justify.

A: To understand this question in basic terms, we need to know what locations of DNA and RNA are and…

Q: Substituting (changing) a purine to a purine is called:

A: A mutation is a change in a DNA sequence. It can result from DNA copying mistakes made during cell…

Q: NUCLEIC ACID "BASE PAIRING" 1. 5'-A-T-A-A-G-G-G-G-C-T-C-3' 2. 5'-G-G-G-G-C-T-A-C-T-C-3'

A: The nucleic acid base pairing follows simple rule A pairs with T while G pairs with C i.e purine…

Q: D-Galactose.

A: ''Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Polyvinyl acetate

A: Polyvinyl Alcohol is produced through the hydrolysis of polyvinyl acetate. the repeating unit of…

Q: Branched- Aromatic Chain Phenylalanine Tyrosine Cystine Cysteine Amino Amino Acids Acids Black-Urine…

A: Black urine disease: phenylalanine , tyrosine, aromatic amino acids Cystinuria: cystine Maple syrup…

Q: sequence of amino acids.

A: The central dogma of molecular biology is the concept which explains the flow of genetic…

Q: Sequence of Carminic acid

A: Carminic acid is a type of red dye that is extracted from various insect taxa like- Kermes vermilio,…

Q: What special purpose methionine serves

A: Methionine is referred to as an amino acid comprises of the sulphur group responsible for forming…

Q: D-Erythrulose in cyclic form:

A: Erythrulose is chemically teterose carbohydrates.formula for erythrulose is C4H8O4. It is used in…

Q: Amino acid +Amino acid >Dipeptide +______

A: Proteins are macromolecules composed of monomeric units called amino acids. These amino acids are…

Q: Cellulose

A: answer    polysaccharide in plant  cell walls . indigestible by humans .

Q: pentose phosphate

A: 5. The pentose phosphate pathway is a kind of metabolic pathway that is alternate to the glycolysis…

Q: Treatment of isovaleric aciduria : a. Arginine b. Lysine c. Glycine d. Methionine

A: Isovaleric aciduria occur due to defective catabolism of leucine due to deficiency of enzymes…

Q: Which bases can exist in either keto or enol form

A: Tautomers are molecular isomers found in fluid or in cells. Chemical bonds are changed numerous…

Q: Unsaturated fatty acid

A: Introduction: The water-insoluble biomolecules made up of carbon, hydrogen, and oxygen are lipids.…

Q: Why do we say. Blood Urea, not Serium Urea..... Likewise, why do we say... Serium Kiriatinine and…

A: The nitrogenous end products of metabolism are urea and creatinine. Urea is the major metabolite…

Q: Is the statement true or false, transition occurs when a pyrimidine is replaced by another…

A:

Q: what type of reaction is the the reverse synthesis of ceramides from sphingosine

A: Ceramides belong to the family of waxy lipids that contain sphingosine and fatty acids. It is…

Q: Correct statement regarding nucleotide structure A removal of the ribose-phosphate group from…

A:

Q: Sorbital sugar has two names

A: Sorbitol is a sugar alcohol or polyol that is a water-soluble compound. It is found naturally in…

Q: Enzyme modification by chemical procedures affecting amino acid side chains

A: Acid side chains : The side chain connected to the alpha-carbon is specific for each amino acid and…

Q: structure of phosphatidylinositol that contains oleic acid and arachidonic acid

A: Fatty acids are also lipids with carboxylic acid group attached to long hydrocarbon chain. If there…

Q: Difference between weak and strong acid

A: An acid is a chemical substance or agents that release hydrogen ions when dissolved in water. The…

Q: Capable of forming acetylides *

A: Alkyne is an unsaturated compound with a triple covalent bond between C atoms. Ethyne or Acetylene…

Q: Amino Acid Sequence:

A: The amino acids are the building blocks of proteins.  They are small organic molecules that contains…

Q: D-Erythrulose in ring structure:

A: Introduction:  Carbohydrates are also known as saccharides consist of carbon, hydrogen, and oxygen.…

Q: Physiological Characteristics: Hydrolysis

A: Microbiological testing of food products are regularly used to check the presence of any pathogens…

Q: Why uracil replace thymine

A: Nucleotide makes up the DNA and RNA. There are three components that make a nucleotide Nitrogenous…

Q: Why RNA has uracil nitrogenous base instead of thyamine ? Suggest a reason why it is more desirable…

A: RNA is very similar to DNA, but differs in a few important structural details: RNA is single…

Q: Chiral carbon atom not present in: * Erythrose Dihydroxyacetone

A: Erythrose is a four carbon aldose sugar. Erythrulose is a four carbon ketose sugar. Glyceraldehyde…

Q: The simplest monosaccharide.

A: Carbohydrates are polyhydroxy ketone or polyhydroxy aldehyde or compounds which produce them on…

Q: Oxidation of a thiol produces a disulfide. True or False

A: Oxidation is the process in which a molecule loses an electron or hydrogen OR gains oxygen.…

Q: _____________ is a peptide that protects cells by reacting with peroxides

A: _____________ is a peptide that protects cells by reacting with peroxides

Q: 4.) C-3 epimer of Fructose

A: Stereoisomers are molecules that have the same chemical constitution but with different…