Use the diagram below to complete the cyclic alpha form of structure V. CH2OH Circle the hemiacetal in cyclic alpha form of structure V. Redraw the cyclic alpha form of structure V but replace the OH group on the anomeric carbon with a methoxy group. Is this modified monosaccharide a reducing sugar or a nonreducing sugar?

Q: Explain in complete manner why these 3 became the major pathway that eventually become the entry…

A: Metabolism includes biosynthesis/ reduction (an anabolic process) and oxidation (catabolic…

Q: citric acid cycle

A: Citric acid cycle is one of the pathway of the carbohydrate metabolism which is also known as the…

Q: What term is typically used to describe gene systems that respond to the supply of a required…

A: These terms are generally used in operon models. An operon is a unit of bacterial gene expression…

Q: Diets aimed at reducing coronary heart disease should be: low in trans-fatty acids and high in…

A: Coronary heart disease occurs when the blood supply of the heart is blocked due to build-up of fatty…

Q: Loss of function mutation results in a _ allele.

A: Mutations are sudden changes in the gene sequence. When these changes causes loss of function of an…

Q: Enzymes occasionally display weak "side" activities. Draw the structure of the product (other than…

A: Pyruvate is formed in the last step of glycolysis with release of one ATP per molecule, catalyzed by…

Q: (Q39) A mutation in a certain protein results in the presence of a cysteine residue (rather than the…

A: A mutation is considered as a change in a DNA sequence. Mutations can easily result from specific…

Q: (a) Identify a phospholipid from the list of compounds shown above. __________ (b) Identify a…

A: Answers: (a) Identify a phospholipid from the list of compounds shown above. __________ Answer:…

Q: How does compromised pyruvate kinase activity lead to anemia?

A: Pyruvate kinase is a catalytic enzyme that catalyzes the final step of glycolysis, which is crucial…

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: Morphine (give structure) and en receptor. How is that possible?

A: Antagonist are the drugs that plays an important role in blocking opiods without activating them by…

Q: Why does the adenosine derivative cordycepin inhibit RNA synthesis and how does this support the…

A: The process of transcription involves the synthesis of RNA by DNA dependent RNA Polymerase.

Q: Which of the following statements are TRUE? Multiple answers are accepted for this question a .Two…

A: Two answers are correct

Q: Write about the treatment of Complicated and uncomplicated Urinary tract infection?  Please answer…

A: A urinary tract infection (UTI) is a frequent form of infection that affects the urinary tract. Any…

Q: The following enzymes are involved in carbohydrate digestion in the microvilli, except?

A: Carbohydrate digestion starts with the mouth itself. The salivary glands present in the mouth…

Q: Which enzyme removes a phosphate from the 5' end of the MRNA, leaving two phosphates?

A: mRNA is a messenger RNA, it is a single stranded RNA which carries the genetic sequence of the DNA…

Q: Refer to the Table of the Genetic Code and match the type of mutation to the following codon changes

A: Mutation : A mutation is defined as the changes in the nucleotide sequence. These results in…

Q: 4. Read the absorbance at 595nm of the blank and test solutions. Calculate the protein concentration…

A: Bradford method of protein assay: This is a method used for determination of concentration of…

Q: Which of the following compounds is derived from arachidonic acid with the help of the enzyme…

A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…

Q: Basic structural component of Lipids, Protein and Enzymes?

A: A biomolecule, sometimes called a biological molecule, is any of the numerous chemicals produced by…

Q: (Q39) A mutation in a certain protein results in the presence of a cysteine residue (rather than the…

A: Answer 39)  A mutation is considered as a change in a DNA sequence. Mutations can easily result from…

Q: 1. Shown below is a metabolic pathway: Es E4 E F E1 E2 E3 A - B C- E6 Q R S E7 E8 Suppose we have…

A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…

Q: In the RBCs of the patient in the picture, which of the following would be expected? Explain.  A.…

A: Red blood cells (RBCs) are the blood cells, which help to carry oxygen from the lungs to the tissues…

Q: Golden rice is genetically modified to express the following

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

Q: Why is it agreeable from a food safety point of view to keep soy sauce in your cupboard and not the…

A: Soy sauce is produced by the fermentation of soyabeans,  grains, and brine using molds- Aspergillus…

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: 1) Given the structure of pyruvate below, draw the reaction with NADH to form lactate. (only the…

A: Pyruvate is the end product of the glycolytic pathway. Under aerobic condition, the pyruvate…

Q: . Using electron flow arrows, show electron transfer from nadh to fmn in complex 1 of the electron…

A: The electron transport (ETC) chain is coupled with ATP synthesis. ETC occurs in Cristea…

Q: TRNA and 5S RNA genes both have the following internal control region. BoxA BoxB BoxC

A: An internal control region is determines as a sequence that is made up of DNA and is located only…

Q: J A positive result for Fohl's test is the formation of a black precipitate in the form of lead. O A…

A: Fohl's Tests - This test is performed to detect the presence of amino acid which containing sulfur.…

Q: 2. Which of the following is not a type of specificity?

A: If we talk about specificity there is many feilds where the specificity is play there role and all…

Q: Give an account of signalling at a neuromuscular junction through the nicotinic acetylcholine…

A: The nicotinic acetylcholine receptor is a transmembrane allosteric protein that opens an inherent…

Q: Which of the following levels of protein structure can involve covalent bond formation? A) Primary…

A: The structure of a protein is organized in four levels of organization: primary, secondary, tertiary…

Q: Hydrolysis of a mixture of glycerophospholipids may yield the following, EXCEPT: A. Galactose B.…

A: The Glycerophospholipids (GPL) are the major structural lipid components of the eukaryote cellular…

Q: Choose one example of simple lipid and another a complex lipid molecule, and differentiate their…

A: Lipid is basic biochemical micro molecule which is soluble in non polar salvents and insoluble in…

Q: Transverion mutations result from

A: Mutation is a change in nucleotide sequence in a polynucleotide chain. This can be natural or…

Q: Do enzymes act better under acidic or alkaline pHs? Explain your answer

A: Enzymes are biological catalysts that are proteins. Chemical reactions are sped up with catalysts.…

Q: Sample pH vs Initial Velocity (AA450/60 seconds) a bo16 0.0014 al0012 0.0008 0.0006 0.0004 0.0002 pH…

A: Enzymes are biological catalysts that are capable of catalysing a reaction by binding to Substrate.…

Q: 5. Salivary a-amylase cleaving a(1 example for which type of specificity? a) Group specificity b)…

A: Group specificity : Enzyme will catalyze the reaction on a function group of different molecules…

Q: 4. Which of the following is an example for group specificity? a) Trypsin hydrolyzing peptide…

A: Group specificity - It implies that the enzyme will catalyze a particular reaction on the function…

Q: How can these deficiencies (a-KG  dehydrogenase, Succinate dehydrogenase (SDH), Fumarase) negatively…

A: The mentioned enzymes are the essential part of metabolic pathways that helps in synthesis and…

Q: Which of the following lipid types is the least polar? A. Sphingolipids B. Gangliosides C.…

A: Plants and animals contain lipids as a major component of their cells. Phospholipids, triglycerides,…

Q: Which enzyme adds the adenines to the 3' end of the pre-mRNA RNA Polymerase Poly(A) nuclease Poly(A)…

A: The process of addition of a poly (A) tail to the 3' end of the mRNA during its maturation is called…

Q: Millon's test is used to detect the amino acid, tyrosine. However, to solely use the qualitative…

A: The amino acid tyrosine has a phenolic group in its side chain.

Q: Table of BSA solution absorbance of concentration at 595nm. BSA Concentration (µg/ml) OD595nm Mean +…

A: Protein concentration is measured or determined using the reference standard curve. Proteins are…

Q: Calculate the Keq (report up to two decimal places and do not use scientific notation) for the net…

A: The energetically unfavorable reactions having a positive delta G value is made possible ein the…

Q: Name FOUR polymers in your body right

A: Polymers are composed of many monomers attached together via covalent bonds. Polymers are made up of…

Q: The structure below is a он NH но HO "он cerebroside monoglycosyl ceramide glycosphingolipid all are…

A: Lipids are a macro biomolecules made of fatty acid monomers, naturally occurring organic compounds…

Q: Below is a structure of a? monosaccharide oligosaccharide disaccharide polysaccharide

A: Carbohydrates are the most prevalent biomolecules on the planet. Carbohydrates are largely composed…

Q: Outline the role of amino acids as precursors of other nitrogen-containing compounds in the cell,…

A: Amino acids have a major role to form nitrogen-containing compounds in the cells. As an example,…