H3N- CH-C CH-CH3 CH2 CH3

Q: Pyruvate is produced in glycolysis and used by Kreb's Cycle in the mitochondrial matrix. How does…

A: Glycolysis is the process by which glucose is converted to pyruvate along with production of…

Q: heat the samples. Would increasing the concentration of acid in the solution, in lieu of heating,…

A: In Barfoed's test heating is used to break the bonds between the disaccharides forming…

Q: What is the difference between the two salt precipitation methods: salting in and salting out?…

A: The solubility of a protein in solution depends on the concentration of the salt present in…

Q: Which histone is present in a chromatosome? H1 H2A O H3

A: Chromatin is a macromolecular structure in eukaryotic cells that is mostly made up of DNA and…

Q: In a reverse phase chromatography set up, the component that yields the lowest Rf value is likely to…

A: Reverse phase chromatography: The chromatographic technique that uses the hydrophobic stationary…

Q: The activity of isocitrate dehydrogenase in E. coli is regulated by the covalent attachment of a…

A: Isocitrate dehydrogenase is an important Enzyme of TCA cycle for the conversion of isocitrate into…

Q: Sphingolipids do _________________.               I. contain a glycerol core with a phosphocholine…

A: Glycerophospholipids and sphingolipids are complex lipids. They're present in biological membranes…

Q: 23. The following data describe the cleavage of peptide bonds in small peptides by the enzyme…

A: Introduction:  Serine proteases are a large group of enzymes that cleaves the amide bond and…

Q: Based on the structural properties of your protein above , how resistant (or sensitive) would your…

A: Salmonella enterica serovar typhimurium produces 2-keto-3-deoxygluconate 6-phosphate in the…

Q: Golden rice is genetically modified to express the following

A: Golden rice is one of the genetically modified variety of rice.

Q: 5. (a) Hexokinase IV is known as glucokinase (GCK) and is a central metabolic enzyme that…

A: Glucokinase (GCK) , the fourth isozyme version of Hexokinase (hence also called as Hexokinase IV) is…

Q: A person with Down syndrome has one less chromosome than normal. Select one: a. False O b. True

A: Down syndrome: This is a genetic disorder associated with abnormal or delayed physical growth,…

Q: Describe the β-oxidation of the fatty acid palmitate

A: Beta oxidation in biochemistry and metabolism is a catabolic process through which fatty acids…

Q: Describe surroundings at home which reminds you about biochemistry and relate the situation to…

A: Food is the source of macronutrients and micronutrients required for the body. During the process of…

Q: Which of the following X-ray diffractograms was obtained from "wetter" DNA fibres?

A: X Ray diffraction is a nondestructive process which provides data about crystalline structure ,…

Q: What are two functions of the hepatic portal system?

A: In the animal's circulatory system, there is presence of a portal venous system. This occurs when…

Q: cholesterol

A: Cholesterol is the major  and most abundant sterol in animal tissues. It is amphipathic, with a…

Q: As the smallest unit of lipids is a glycerol, whereas, the amino acid is the smallest unit for…

A: Introduction: Amino acid is a compound that contains amino and a carboxyl group with a unique side…

Q: Which among the following statements is correct? Negatively-charged proteins are eluted out first…

A: Affinity chromatography is an analytical method for separating biomolecules in a mixture, based on…

Q: Roam around your kitchen and collect some items that you can categorize as sources of each…

A: Carbohydrates are one of the important nutrient. Its major functions as a energy source, and also…

Q: In which type of segregation, genetic information is gained? Alternate Adjacent Both None

A: Principle of Segregation genes explains how pairs of gene variants are separated into reproductive…

Q: Rifampicin attaches to the β subunit of bacterial RNA pol. Why is this used as an antibiotic to…

A: The main enzyme of bacterial RNA polymerase is made up of five subunits. The following are the…

Q: What is the final enzyme used in the biosynthesis of stearate (C18:0)? A. Elongase B.Beta-Ketoacyl-…

A: Fatty acid biosynthesis occurs in the cytoplasm of the cell. Fatty acids are the long-chain…

Q: Illustrate the biosynthetic pathway of resin 2. Give 5 industrial uses of resins

A: Resins : Resins are the amorphous products on complex chemical nature. These are usually…

Q: Explain how amino acids can be used a source of energy, and outline how ammonia is detoxified

A: Amino acids are an essential component of the body. They take part in several different functions of…

Q: water using concurrent exchange, rather

A: Maximum concentration of oxygen in blood as it leaves the Gill capillaries will be 50 mm Hg. Maximum…

Q: Biological waxes are composed of ____________________.     glycerol and only one fatty acid…

A: Waxes are a class of lipids and are important from physiological perspective.

Q: CH,0-P-O C=0 0. CH;0-P-O CH,OH HO-C-H H-C-OH C-H Ö HO--H ČH,O-P-O- H-C-OH O t. CH;0-P-O

A: Glycolysis is a metabolic pathway of conversion to glucose to pyruvate.

Q: What are the steps in extracting DNA from a Banana using simple household materials like dishwashing…

A: DNA extraction from banana is most commonly followed as banana is triploid with three sets of…

Q: DNA Leading strand: 5' AAA ATA | CGC TTT|TTA ATT| AAC CCC GGG 3' A | B| C I D Exons: A, C, D…

A: The Central Dogma of Molecular Biology states that the genetic information stored in DNA is first…

Q: Lipids may originate through carbocation-based condensation of thioesters or by carbanion-based…

A: Lipids are a class of compounds that are insoluble in water and soluble in non-polar solvents.…

Q: What type of control generally involves binding of a repressor protein to a regulatory DNA sequence?…

A: Repressor : DNA binding protein which inhibits the expression of 1 or more genes via the binding to…

Q: Using punnet square, determine the chances of an autosomal recessive trait produced from the cross…

A: The Punnett square is used for the determination of genotype. Punnett square is a square diagram in…

Q: 5. Since in this patient pyruvate kinase is abnormal not only is less pyruvate made but…

A: The RBCs are the cells which carry oxygen to various tissues. The RBCs yield energy from the…

Q: Germline editing affects only somatic cells. True False

A: In addition to connective tissue, blood, bones, and internal organs, somatic cells also make up the…

Q: What is the name of proteins that relax supercoiled state of a DNA molecule are called? Polymerase…

A: During the process of transcription and DNA replication overwinding of the DNA duplex would lead to…

Q: DNA ligases cannot join the sticky ends of two DNA fragments. True False

A: The DNA ligases are used in the process of cloning in which pieces of DNA having matching ends are…

Q: What are the diseases a-ketoglutarate dehydrogenase deficiency, succinate dehydrogenase deficiency,…

A: ketoglutarate dehydrogenase:  This is the enzyme that catalyses the conversion of alpha keto…

Q: 8. Structures of three coenzymes involved in Phase II conjugation reactions are shown below. For…

A: Coenzymes are organic nonprotein molecules that bind to the apoenzyme to form the active holoenzyme.…

Q: In the space below, draw the structural diagram of the molecule that hexokinase phosphorylates into…

A: Glycolysis is a metabolic mechanism and anaerobic energy source found in practically all living…

Q: During asexual reproduction, the zygote develops into an embryo which turns to be an identical copy…

A: Asexual reproduction is the process of producing identical daughter cells without fusion of gamets.…

Q: Carbohydrates that undergo hydrolysis only are analyzed using gas chromatography.  True  False

A: Hydrolysis: It is a process where the carbohydrate is bdoken into simple sugar molecules upon the…

Q: If you set up an in vitro translation reaction containing poly(ACGU), as template, which of the…

A: A three letter codon is  a sequence of DNA or RNA that corresponds to a specific amino acid.

Q: Why picric and tannic acid is used for the treatments of burn. Explain this in the concept of…

A: Tannic acid and picric acids are phenolic compounds. These are water-soluble compounds…

Q: 3- Planning, implementation and evaluation

A: Health Sector is the most important sector of today's world which includes which includes hospitals,…

Q: How many molecules of ATP are generated by the complete mitochondrial beta oxidation of the…

A: Nervonic acid is a 24 carbon fatty acid with a double bond between the 15th and 16th carbon atom…

Q: Why people with PK deficiency may tolerate a lower hemoglobin level than people with other types of…

A: Pyruvate kinase deficiency (PKD) is the most prevalent congenital glycolysis enzymatic abnormality…

Q: Since in this patient pyruvate kinase is abnormal not only is less pyruvate made but intermediates…

A: Pyruvate kinase deficiency (PKD) is a rare genetic condition that causes hemolytic anemia, or the…

Q: How do you calculate RNA concentration?

A: DNA and RNA are made up of long chains of nucleotides. Sugar molecule, ribose in RNA, and…

Q: etabolism as a determinant of bioavailability: the first-pass effect

A: Bioavailability is the rate and a particular range of the active ingredient absorption , when it…