DEMONSTRATION ON DENATURATION OF PROTEINS Test tube no 1 2 3 4 5 Agents Heat AgNO3 NaOH Acetic Acid Ethanol Observations

Q: One of the first tests that may be performed to diagnose malabsorption syndrome is:     Question…

A: The objective of the question is to identify the initial test that is typically performed to…

Q: Proteins Shape Solubility with Intermolecular forces of Functions Water attraction that stabilizes…

A: a) a-keratin - Shape - α-keratin is a polypeptide chain, typically high in alanine, leucine,…

Q: Which of the following is the test for Tyrosine A. Biuret Test B. Ninhydrin Test C. Xanthoproteic…

A: Tyrosine or 4-hydroxyphenylalanine is one of the 20 amino acids. It is a non-essential amino acid…

Q: QUESTION 21 This chemical is added to vaccines to deactivate germs and toxins but is essentially…

A: 21. Formaldehyde.  Formaldehyde is added to the vaccines to deactivate the germs and toxins before…

Q: Draw two hydrogen bonds, one that is part of a secondary structure and another that is part of a…

A: Hydrogen bonding: It is type of strong dipole-dipole interaction. The hydrogen attached to an…

Q: Which of the following is the test for Tryptophan A. Biuret Test B. Ninhydrin Test C.…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: How does temperature, ph, salt, plastic wrap affect the browning reaction of apple slices in terms…

A: To describe the effect of temperature, ph, salt, plastic wrap affect the browning reaction of apple…

Q: Form a sphingomyelin. What type of bonds are formed?

A: Sphingomyelin is a type of sphingolipid found in animal cell membranes especially, in the membranous…

Q: What are the building blocks of fat?

A: Fats are nutrients like carbohydrates and proteins.

Q: One of the first tests that may be performed to diagnose malabsorption syndrome is:     Question…

A: The objective of the question is to identify the initial test that is typically performed to…

Q: What are 5 different uses of proteins ?

A: Proteins are formed by amino acids and they are large in size. 20 different amino acids are present…

Q: QUESTION 10 Whcih of the following lipids is the major source of cholesterol to extrahepatic…

A: LDL is the bad cholesterol it forms waxy deposit called plaque in arteries. Thus LDL is the answer.

Q: Which type of linkage, α or β, would you expect to join the sugar molecules ofglycogen?

A: Carbohydrates are biomolecules which are composed of certain monomer units, called as…

Q: Antibodies against HAV:     Question 10 options:   A)  persist after…

A: The question is asking about the behavior of antibodies against Hepatitis A Virus (HAV) in the human…

Q: What most correctly describes the relationship between pathogens and antigens?    1. Our own body's…

A: When the presence of antigen inside the body is detected, body’s own cell attacks on that antigen…

Q: QUESTI Which statement below is true? O Lipids have only polar regions. O Lipids have only nonpolar…

A: Question 5 Lipids form a heterogenous groups of organic compounds which are widely distributed in…

Q: CH-128 Lab Preparation of a Soap : Saponification Explain the following terms. 1. Lipids 2. Fals and…

A: Since your question has multiple sub parts, we will solve only first three subparts for you. If you…

Q: What similarities/differences are there in these lipids .

A: Fatty acids are compounds with a carboxylic acid group and a saturated or unsaturated aliphatic…

Q: What is the purpose of cholesterol in biological membranes? Add rigidity and structural integrity…

A: The cholesterol is the major sterol component present in the animal cell membrane. Approximately 30%…

Q: why proteins do not react to Luca's test?

A: Lucas reagent is a solution of anhydrous zinc chloride (Lewis acid) in concentrated hydrochloric…

Vitamins and Coenzymes

A class of organic compounds needed in the human body for normal activities is known as vitamins. They are characterized into two parts depending upon their solubility in water. They can act as coenzymes, cofactors, or prosthetic groups for enzymes.