Oxidation of a thiol produces a disulfide. True or False

Q: 6. Amino acid alanine containing NE isotope in a-amino group was administrated to mouse with food. I...

A: The use of radioactive labelling of particular atoms have often been used to determine metabolic pat...

Q: 8. In patients after prolonged hepatitis, the ALT and AST activities were measured in the blood seru...

A: Hi. Thank you for the question. As per the honor code, we are allowed to answer three sub-parts at a...

Q: rollowing -passed; 1.e., odui ucing nto the electron transport chain without using this complex are ...

A: ETC or electron transport chain is the process which leads to ATP synthesis. The ETC occurs in the i...

Q: The pyruvate dehydrogenase complex catalyzes the oxidative decarboxylation of pyruvate to form acety...

A:

Q: A) Why most therapeutic inhibitors (prescription medications) that are enzyme inhibitors function th...

A: A competitive inhibitor is any compound that bears a structural resemblance to a particular substrat...

Q: 2. Looking at the structures of the 4 different drugs below, what do they all have in common, and wh...

A: Q2. The above structures reveal the presence of aromatic rings. They are all aromatic compounds. The...

Q: To understand how a signaling pathway works, it is often useful to isolate the cell-surface receptor...

A: In recent years, affinity chromatography, a liquid chromatographic technique for separation and anal...

Q: Discuss how carbohydrates can be stored as fat. Please answer precisely, clearly, and directly.

A: Carbohydrates are the primary source of energy for the body, and glucose is the simplest form of car...

Q: Explain the mechanisms involved in acid-base balance regulation for patients with chronic obstructiv...

A: Acid-base homeostasis and pH regulation are important for maintaining normal physiology and cell met...

Q: How to differentiate the following simply by seeing the reaction:   a. oxidoreductase b. transfer...

A: IUB  classified enzymes and named them according to the type of reaction it catalyzes. There are six...

Q: Modified TRUE or FALSE. Write the word TRUE if the statement is correct. If the statement is false, ...

A: Proteins are made up of amino acids, which are a type of molecule. The basic components of life are ...

Q: Which peptide would be more soluble at pH 7.0, (Val)₂₀ or (Asp)₂₀ ? at pH 3.0, (Gly-Glu-Val)

A: Proteins have their least solubility close to the pH that is equal to their pI. 

Q: . To which class does each enzyme belong? Explain your answers. a.) pyruvate decarboxylase b...

A: As you have posted multiple questions we are supposed to solve only the first question ..If u want a...

Q: What is the meaning of proofreading activity ? O A. The polymerase checks for the correct incorporat...

A: DNA means deoxyribo nucleic acids. DNA act as genetic material in most organisms present on earth. T...

Q: Give a clear handwritten answer of this in which who have long chain of atoms in which molecules con...

A: Introduction: Macromolecules are larger molecules made from smaller ones. These macromolecules are c...

Q: With a ∆G°´ of -16.7 kJ/mol, the reaction catalyzed by hexokinase is considered to be _____. at equi...

A: Hexokinase is a phosphorylating enzyme that catalyses the transfer of phosphate group from ATP to gl...

Q: Which of the following enzymes ensures that the correct base of a deoxynucleotide for growing the ch...

A: DNA replication is the process of duplicating a DNA molecule. Every time a cell divides, it must fir...

Q: II. Give the test that will distinguish the ff. sugars. Indicate which sugar it is positive and what...

A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature t...

Q: A biochemist discovers and purifies a new enzyme, generating the purification table shown. From the ...

A: The enzyme is a critical component of biochemical reactions that catalyzes and multiplies the rate o...

Q: CASE STUDY CONNECTION You work for a public health organization and have been asked to educate the p...

A: BPA is likewise used to make epoxy resins, which can be spread on the internal lining of canned meal...

Q: What are the advantages of gel filtration as a technique for protein purification? Identify two type...

A: Gel filtration is used to seperate a mixture of proteins only on the basis of molecular weight. The ...

Q: List the ketone bodies. Where are they synthesized and where are they used?

A: Ketone bodies have a distinct odour that can be detected in the breath of people in ketosis or ketoa...

Q: MULTIPLE CHOICE 1. High density lipoproteins is an example of which kind of protein? A. Regulatory...

A: Proteins are composed of twenty standard amino acids attached together via peptide bonds. These twen...

Q: What is the correct name of this linear glucose molecule, and how many chiral carbons does it have?

A: Carbohydrates are the basic energy source of organisms. They include glucose, fructose, lactose, and...

Q: n the living cell, free energy made from one reaction can be used to drive another in an energetical...

A:             Glycolysis is also known as the Embden Meyerhof pathway and it is highly conserved from ...

Q: Which of the following statements concerning carbohydrates is correct? O They can exist in left-hand...

A: Carbohydrates are very important biochemical molecules of a human body but certainly not the most ab...

Q: Chicken egg contains a lot of proteins which supports the growth and development of the chicken embr...

A: Proteins are composed of twenty standard amino acids attached together via peptide bonds. The linear...

Q: Explain energy has bias in Biochemistry

A:  Bioenergetics is the quantitative study of the energy transductions that occur in living cells and ...

Q: 900uL of lysozyme solution was added with 100uL of Fraction X into a cuvette. In a kinetic measureme...

A: The assay presented in question is called lysozyme activity test assay. Here, Total volume of lysozy...

Q: the role of carbohydrates in Nutrition and oral health especially its role in  the formation of dent...

A: A carbohydrate is a type of biomolecule made up of carbon, hydrogen, and oxygen atoms. Carbohydrates...

Q: maim functions, input ,output.

A: Metabolism is a process in which food is converted into chemical energy using multiple enzyme machin...

Q: Which of the following structural features are involved in the formation of a peptide bond? amino gr...

A: A polypeptide chain is a polymer of naturally occurring amino acids that are linked together by a pe...

Q: Which enzyme would have the greatest catalytic efficiency? a) Km 20 nM; kcat 50 s-1 b) Km 0.04 uM; ...

A: [S] is Substrate concentration  V is velocity of reaction  Kcat - Catalytic constant(Turnover number...

Q: Amount of water added (mL) Amount of Stock Solution (mL) Final Concentration A Solution 1 0. Solutio...

A: The concentration of unknown solution can be calculated from the formula C1V1= C2V2 Where C1= Concen...

Q: Which monosaccharide will be produced when sucrose undergoes hydrolysis reaction? O Glucose and arab...

A:              Glucose is a monosaccharide and it is a simple sugar that is the most important source ...

Q: Describe the glucose oxidase's general enzymatic class (oxidoreductase, transferase, isomerase, hydr...

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

Q: What type of linkage/s are present in Lactose? a(1 → 4) only O B(1→4) only O a, B(1→ 2) only O a (1→...

A: Lactose is known also as milk sugar since it is found in milk of mammals.  It is important as an inf...

Q: Calcitonin reduces Ca+ from the blood

A:

Q: An enzyme is present at 100 nM (nanomolar) and has a Vmax value of 25 uM/s (micromolar/second). The ...

A: Michaelis–Menten kinetics is a well established model of enzyme kinetics.  The Michaelis -Menten equ...

Q: Which of the structures below DOES NOT correspond to a "correct" (i.e. probable or possible) structu...

A: A monosaccharide in the form of a cyclic hemiacetal bearing a pyran ring is called a pyranose struct...

Q: Can we determine the type of monosaccharide with the Molisch experiment?

A: Carbohydrates have the chemical formula Cn(H2O)n and are organic molecules. This formula, however, d...

Q: What is an amino acid that has aromatic heterocyclic side chain?

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

Q: Which statement below best describes the main difference between how scientists define data and hypo...

A: Scientific Hypothesis is a part of scientific method which consists of 6 different steps. Scientific...

Q: What is the importance of studying the variety, sequences, and amounts of mRNA produced in the cell?

A: A single-stranded RNA molecule that corresponds to a gene's genetic sequence and is read by a riboso...

Q: How do enzymes function? What is the lock-and-key model and “induced-fit” in relation to its functio...

A: Enzymes are biological catalysts that help processes go faster. They are unique to their environment...

Q: Which of the following best explain lactose intolerance? O Inability to digest lactose and causes di...

A: Lactose is a disaccharide that is broken into the monosaccharides glucose and galactose before enter...

Q: Explain what is meant by the term, “high energy compound”. Name a thioester molecule that is  common...

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

Q: Which of the following is involved in the repair of cyclobutane pyrimidine dimers?   DNA pol I   D...

A: Introduction -  The process by which a cell uses a series of special enzyme to repair mutation (chan...

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

A:  SAlting out is a method generally used in purification of molecules depending on their solubility a...

Q: Modified true or false. Write the correct answer if the underlined word is false. 1. All standard a...

A: Any of a collection of organic compounds made up of a basic amino group (NH2), an acidic carboxyl gr...