For the above picture, draw all the proteins and molecules AND WHERE THEY BIND under conditions of no lactose, no glucose.

Q: Which

A: Presence of amino acids and its proximity  affects pka value of other

Q: The chain 3 subunit contains the amino acid sequence shown below. This sequence contains one alpha…

A: An alpha-helix is defined as a repetitive structure having a spiral structure. Alpha-helix is a type…

Q: Give the 4 types of Biomolecules - their chemical composition, monomer, function/s, types and 2…

A: Biological molecules are numerous substances produced by living cells and they vary in size, shape,…

Q: All three types of biopolymers are set from the building blocks with similar types of chemical…

A: Proteins are polymers of amino acids attached through peptide bonds. Proteins have four different…

Q: Which of the following statements are correct about protein folding (select all that appy)?   A.…

A: Protein folding is the physical process by which a protein folds into its functional…

Q: Using your best guess, what percentage of the protein is alpha helices? What about beta sheets?…

A: The branched-chain α-ketoacid dehydrogenase complex (BCKDC or BCKDH complex) is a multi-subunit…

Q: The properties of food gels depend on the type of molecules they contain and how they interact with…

A: There are few properties of food gel . Which are as follows: We know that food gel have viscous and…

Q: Given a stock protein solution with a concentration of 3 mg/ml, determine the protein concentration…

A: Stock solutions are used in many laboratory procedures, in order to save space for keeping larger…

Q: How would the substituted amino acid (Cysteine) interact differently with the neighboring amino acid…

A: Cysteine is one of the few amino acids that contains sulfur. This allows cysteine to bond in a…

Q: Which of the following amino acids are involved in O-glycosylation linkage? O Tyrosine O Asparagine…

A: O  linked glycosylation is a type of post translational modification of polypeptides. It come under…

Q: What are three purposes served by protein turnover? What are the structural features of proteins…

A: Older broken-down proteins are replaced in the cell refer as protein turnover. various proteins…

Q: Explain the negatively charged glycosaminoglycan polysaccharide chains establish a hydrated gel-like…

A: The polysaccharide chains made up of disaccharide monomer units are known as glycosaminoglycans.…

Q: An N-linked glycoprotein contains a glycan covalently linked to which specific amino acid in a…

A: N linked glycosylation is the process in which an oligosaccharide molecules are attached to proteins…

Q: What are the mechanisms of glycosylation within the cell? What is the purpose of glycosylation of…

A: Glycosylation is an enzymatic process that attaches sugar molecules (also known as glycans) to…

Q: Which one of the amino acids below would most likely be present in the part of the protein touching…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: In order to stabilize a protonated Asp amino acid in an active site, an enzyme could: Choose the one…

A: Enzymes are usually protein which consist of reactant/substrate binding site called as active site.…

Q: Consider the three-dimensional model of the tertiary structure of an enzyme below. Amino acids…

A: Introduction:- Proteins are made up of amino acids. They can be present in one-dimensional,…

Q: In cooperative proteins, there is an energetic cost to bind the first molecule. How does this…

A: Cooperative proteins, like hemoglobin, are proteins that are made up of more than one subunit. Each…

Q: Briefly explain what a trans fat bonding arrangement is

A: Introduction :- Trans-fatty acids, sometimes referred to as trans-fats, are synthetic fats produced…

Q: Proteins are often regulated by phosphorylation/dephosphorylation reactions. What amino acid…

A: Proteins are the polymers of amino acids that are often regulated by phosphorylation or…

Q: 80 20 60 0 60 20

A: It is a way to visualise angles as a function of angles . It is the way we could identify the…

Q: Explain how osazone formation may be used to distinguish between : glucose, fructose, lactose and…

A:

Q: From the oligopeptide below, write completely the amino acids and/or peptide fragments that resulted…

A: Polypeptides are the compounds consisting of peptide bonds. It is formed between carboxyl group of…

Q: Describe, The negatively charged glycosaminoglycan polysaccharide chains establish a hydrated…

A: Introduction:The polysaccharide chains made up of disaccharide monomer units are known as…

Q: two of the three biopolymers and explain why these biopolymers are not good options for…

A: Polymers are long-chain molecules while biomolecules are molecules produced by biological entities,…

Q: Which of the following protein is a glycoprotein as evidenced by the provided illustration and…

A: Plasma membrane of the cells is the selective barrier and is made up of phospholipid bilayers. The…

Q: imagine that you are running a sample on a TLC plate that is comprised of aspartate and isoleucine.…

A: The working principle of thin-layer chromatography is the same as column chromatography.A small…

Q: Write down the factors responsible for the stability of proteins. Mention the major factors only…

A: Proteins  Proteins are the polymers of nitrogenous compounds called amino acids. Each amino acid…

Q: In N-linked glycoproteins, the sugar molecule is usually bound to a Asp b Ser c Asn d Thr

A: Glycoproteins are conjugated biomolecules where a protein is covalently bound to a carbohydrate…

Q: Proteins treated with proteolytic enzymes hydrolyzed peptide bonds to yield a mixture of amino acids…

A: Proteolytic enzymes are a group of hydrolases that use use water to cleave the peptide bonds between…

Q: When a globular cytoplasmic protein folds into its proper tertiary structure, which of the following…

A: Globular proteins are somewhat water-soluble proteins. These are usually spherical in shape.

Q: Which of the following about the glycosylation of proteins in the ER is false?

A: a. Dolichol phosphate serves as a lipid carrier. This statement is false. Dolichols play a role in…

Q: Name the functional group present in fructose molecule and kink to water solubility of this sugar.…

A: Sugars come in a variety of forms, some of which are more popular than others. Fructose, like…

Q: Can the same pepptide be used in multiple different proteins? yes or no, explain.

A: Proteins are one of the essential biomolecules necessary for biological cells…

Q: Briefly explain what a trans fat bonding arrangement is

A: Double bonds present in the fat molecules makes them unsaturated. These double bonds can either be…

Q: Estimate the concentration of an enzyme in a living cell. Assume that fresh tissue is 80% water and…

A: The catalytic amounts of the enzyme used under invitro conditions is in between 10-12-10-8 M. Fresh…

Q: Which statement about N-linked glycosylation is correct?      N-linked oligosaccharides are…

A: There are two types of glycosylation of protein – N Linked and O Linked In N-Linked glycosylation,…

Q: Draw the strucures of Adenosine Triphosphate (ATP) and  Cytidine Triphosphate  and Show how they…

A: Adenosine triphosphate and cytidine triphosphate are the nucleotides. Two different nucleotides…

Q: oligosaccharides are attached to proteins for a variety of reasons. They’re attached to the newly…

A: Macromolecules are large organic molecules composed of thousands of covalently connected atoms and…

Q: Define the following terms: a. sugar code b. lectin c. glycoform d. glycome e. microheterogeneity

A: Glycoproteins are the proteins that are attracted to a sugar moiety majorly oligosaccharide. These…

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…

Q: List three purposes served by protein turnover.

A: Proteins are composed of amino acids. An amino acid consists of an amino group (-NH2), a carboxylic…

Q: The biological marcomolecules composed or multiple units of amino acids is

A: Molecules that are organic in nature and are required by our body to maintain the health of the…

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.