Explain the germicical action of agno3 and hgcl2 2- Why does concentrated hno3 acid stain the kin yellow 3- explain the use of heat as an agent of sterlization. cite examples where heat is used as an agent of sterlization 4- offer an explination why picric acid and tannic cid are used in the treatment of burns . 5- cite some practical applicayions of detnaturation

Q: Can you explain the process of beta-oxidation for saturated and unsaturated fatty acids, and the…

A: Fatty acids are building block of fats in our body and it constitute a carboxylic acid with an…

Q: What types of bonds are important for each level of protens

A: Protein structure have 4 levels. They are; primary, secondary , tertiary and quaternary.

Q: What is the correct order of enzyme action during DNA replication? O Priming, helicase/topoisomerase…

A: DNA replication is the process by which a cell copies its entire genome to pass on to its daughter…

Q: Can you illustrate the detailed process of keratin degradation in a flowchart, including the…

A: Keratin is a tough and fibrous protein that forms the structural component of hair, nails, feathers,…

Q: Q.4. What are monosaccharides? Give two examples.

A: Introduction: Monosaccharides are simple sugars that are the building blocks of carbohydrates. They…

Q: Rapid regulation of pyruvate dehydrogenase complex is achieved via which of the following?…

A: Pyruvate is the end product of glycolysis. Under aerobic conditions, pyruvate is oxidised into…

Q: In addition to ATP synthase, protons are able to pass through UCP1 channels as well. This results in…

A: The UCP1 protein belongs to the mitochondrial carrier family of transporters. BAT is unique in its…

Q: what happens when there is a defiency of simple dietary carbohydrates in the body? what happens if…

A: Dietary carbohydrates are one of the three macronutrients found in food, along with protein and fat.…

Q: Which of the following is NOT a cofactor for the pyruvate dehydrogenase complex? Lipoate COA FAD…

A: The pyruvate formed by the process of glycolysis is converted into acetyl-CoA. The reaction is…

Q: How do pH levels affect biochemical reactions?

A: pH is a measure of the acidity or alkalinity of a solution. It is defined as the negative logarithm…

Q: Weak acids in water are _________________________ reactions. Weak bases in water are…

A: Weak acids in water are equilibrium reactions. This means that the weak acid partially dissociates…

Q: Are natural compounds such as cellulose and petroleum oil easier for microorganisms (eg. bacteria…

A: Microorganisms, such as bacteria, fungus, and algae, degrade and change organic compounds into…

Q: Shown below is Lineweaver-Burk plot for an enzymatic reaction at different substrate concentrations…

A: Enzymes kinetics - is the study of the reaction rate of enzyme catalyzed reactions. The reaction…

Q: Molecular diameters of proteins IgG and TNFα are 11.2 nm and 4.4 nm, respectively. The  diffusion…

A: Stokes-Einstein equation is the relationship between diameter and diffusion coefficient of a…

Q: 22. Explain why how the shape of an enzyme is related to the function. 23. How is the synthesis of…

A: Proteins have certain chemical characteristics, and enzymes are proteins. Tertiary or quaternary…

Q: What are the reagents found in a restriction enzyme digestion buffer? What are the roles of these…

A: Restriction enzymes are enzymes that recognise and cleave DNA at or near specific DNA sequences.…

Q: Fatty acids can be gluconeogenic precursors in plants, but not animals. O True O False

A: Gluconeogenesis is a metabolic process that occurs in the liver and kidneys. It allows the body make…

Q: Provide an example of how multiple membrane transport proteins typically work together to move a…

A: The movement of substances across biological membranes that separate the interior of cells or…

Q: Examine the structure below and answer the questions. (C) R H N OH a. Identify the type of molecule…

A: Biomolecules are the very essential macro molecules for the metabolism of the cell and the survival…

Q: 2. Which of the following is a 39-residue hormone of the anterior pituitary gland? a) Glucagon b)…

A: correct answer is (c) Corticotropin. The 39-residue hormone of the anterior pituitary gland is…

Q: As more inhibitor is added to the enzyme reaction depicted in the graph below, the shift in the…

A: Enzymes are high molecular weight proteins that catalyse biochemical reactions. They contain an…

Q: Mention two non-protein amino acids and their significance.

A: Amino acids are biomolecules that have an amino group (-NH2), a carboxyl group (-COOH) and a group…

Q: Is the NAM in the explanation supposed to be NAG as shown above in the illustration?

A: Lysozyme is an enzyme that catalyzes hydrolysis of the glycosidic bonds between N-acetylmuramic acid…

Q: There are multiple fates of pyruvate. If you were studying pyruvate entering the citric acid cycle,…

A: Introduction: In the field of science, there are many pathways and cycles that are involved in…

Q: (Stability Constant Report) 1. On what condition we are justified to use the method for this…

A: The stability constant of a metal-ligand complex is an important parameter in the field of…

Q: 1. You are investigating the kinetic properties of glyceraldehyde-3-phosphate dehydrogenase (GAPDH).…

A: GAPDH is an important enzyme involved in the process of glycolysis, a metabolic pathway that…

Q: When pyruvate dehydrogenase complex is phosphorylated, it is . (active or inactive)

A: The pyruvate dehydrogenase complex is a large multienzyme complex that is localized in the…

Q: Define epimers and anomers. Give examples.

A: Introduction: Epimers and anomers are essential concepts in organic chemistry, particularly in the…

Q: A serum is diluted 1:20 then 2 parts of the resulting dilution is added to 40 parts saline. Then 3…

A: Serial dilution is a laboratory technique used to dilute a solution step by step to create a series…

Q: Select all statements that are correct. Note there might be more than 1 correct statement. From the…

A: The Lineweaver -Burk plot shows velocity of reaction vs substrate concentration. The Lineweaver…

Q: DNA and RNA based techniques

A: DNA, or deoxyribonucleic acid, is a long, double-stranded molecule that carries the genetic…

Q: Part II. Your supervisors want to see the major steps you will follow to create recombinant DNA…

A: part-3 Sure! Here are the major steps involved in creating recombinant DNA: Isolation of the…

Q: Glyceraldehyde 3-phosphate + P₁ + NAD+ →→→ 1,3-bisphosphoglycerate + NADH + H+…

A: The payoff phase consists of 5 reactions that involves the conversion of Glyceraldehyde 3 Phosphate…

Q: Define phospholipids. Classify them with suitable examples and state their functions.

A: Introduction; Phospholipids are a type of lipid molecule that are essential components of cell…

Q: what is the purpose of staggering the start and stop of the reactions?  With reference to your…

A: Chemical reaction optimization is the process of using various techniques to improve the efficiency,…

Q: Define enantiomers or optical isomers. Give examples

A: Introduction: The above answer explains the concept of enantiomers, also known as optical isomers,…

Q: Polyprotic acids such as H3PO4, can act as acid-base buffers ℗ only in combination with polyprotic…

A: D. at pH values around any of their pKa's. Polyprotic acids are acids that can donate more than one…

Q: How can the AGE process be improved?

A: Electrophoresis means the migration of a charged particle under the influence of an applied electric…

Q: Which of the following molecules is least likely to be a fatty acid? O H₂C-(CH₂)14-COOH

A: Fatty acids are the building blocks of the fats (like triglycerides, phospholipids, etc.) in our…

Q: State and describe the three different types of inhibitors which are competetive, uncompetetive and…

A: Introduction Enzymes are also known as biocatalysts. Enzyme increases the rate of a chemical…

Q: What does ‘separation of bound from free’ mean in terms of the radioimmunoassay?

A: A radioimmunoassay uses radiolabeled molecules during the immune complex formation. It is used to…

Q: what about proteins and fats

A: Fatty acids and phospholipids are the most common building blocks of lipids and are composed of a…

Q: Given the following enzyme pathway, A→B→C→D The AGO' for each of the individual reactions is as…

A: Change in Gibbs free energy is a state function, meaning it does not depend on the path taken by the…

Q: Write briefly about structure and functions of starch and glycogen.

A: Introduction: The answer provides a brief explanation of the structure and functions of two…

Q: From this discussion of the hormonal regulation of glycogen metabolism. Read this material and…

A: Glycogen metabolism is the process by which glycogen, a branched polysaccharide, is synthesized and…

Q: Order the following TCA cycle metabolites in the order they are produced in one turn of the citric…

A: The TCA cycle operates in the matrix of the Mitochondria. It is the final common pathway for the…

Q: A reaction has the following AG° values: -32.7 kJ/mol at 25°C, -40.3 at 35°C. If the reaction has…

A: Delta G denotes the change in Gibb's free energy for any particular reaction Delta H denotes the…

Q: Glucose Which of the following is true and which is false about glucose - it is a hexose - it is a…

A: Glucose is a type of carbohydrate. Carbohydrates are polyhydroxy aldehydes or polyhydroxy ketones.…

Q: 5 Applications of Enzymes in Household Products

A: Enzymes are biological molecules that catalyze (speed up) chemical reactions in living organisms.…

Q: A woman of 40 years old was found to have an increased basal metabolism. Explain the excess of which…

A: Basal metabolism refers to the amount of energy the body uses at rest to carry out basic…