What is the structure of Starch in Open Structure(Fischer) and in Closed Structure (Haworth)?

Q: Starch is a polymer of what monomer? What type of organisms make starch, and why do they make…

A: In this question,we have to answer monomer of starch, what type of organism make it and why.

Q: what is the net charge of cysteine at pH 8.5? What is the net charge of lysine at pH 11.0? What is…

A: Cysteine is a polar amino acid with a thiol group in its side chain. Glycine is a non-polar amino…

Q: Can there be any chiral carbon atoms in triacylglycerols? If so, which ones can be chiral and what…

A: Chiral carbon centers are carbon atoms that are attached to four different substituents, that are…

Q: Given the following choices, a. structure of sterol b. what is the structure of a glycolipid?

A: structure of sterolTCN

Q: The name of the structure labelled X is:

A: The trachea is also known as the windpipe. It is a hollow tube that joins the larynx and lungs.…

Q: When polymers are broken down into monomers, what are those monomers then used for?

A: The biological polymers are the macromolecules that are formed by linking of small molecules called…

Q: What is the molecular formula of glucose? How can its structural formula be described?

A: Carbohydrates are defined as the compounds of carbon, hydrogen, and oxygen that contain polyhydroxy…

Q: how many molecules of water are needed to completely hydrolyze a polymer that is 10 monomers long?

A: Polymers are complex molecules, which are formed by the polymerization of similar small repeating…

Q: Do all proteins have a quaternary structure?

A: The unique sequence of amino acids in a polypeptide is its primary structure. The unique sequence…

Q: Glucose can be used as a monomer to produce two different polymers, starch and cellulose. What is…

A: Carbohydrates are the source of energy in the body. This carbohydrates exist in three forms:…

Q: What are the components of a triglyceride molecule? Why is butter a solid at room temperature, while…

A: Triglyceride are a type of fat present in the blood. They come from the food you eat especially…

Q: What structural features do a sphingomyelin and a phosphatidyl choline have in common? How do the…

A: The plasma membrane is mainly composed of phospholipid bilayers. Each phospholipid is an amphipathic…

Q: How many reducing ends and non reducing end does O-a-D-glucopyranofil(l ➔1) a-D-glucopyranoside(a…

A: Disaccharides are  simple sugars composed of 2 monosaccharides connected via a glycosidic bond. They…

Q: Which of the following structures is a triglyceride? *

A: Triglycerides are esters derived from glycerol and three fatty acids.  Ester bonds are formed…

Q: What are the functional groups in biological macromolecules that contribute to ionic bonding…

A: The functional groups contain specific atoms that are involved in participating in a chemical…

Q: What is the approximate net charge of carnosine at pH 7.

A: Carnosine is a dipeptide, and is also known as beta-alanyl-L-histidine. It is made up of…

Q: What is the functional group that is usually associated with saponifiable lipid. Is it alcohol,…

A: Saponification: Saponification is the process of the conversion of fat, lipids, or fats into soap by…

Q: What is meant by tertiary structure of proteins?

A: the proteins are made of multiple amino acids that are linked to each other via a peptide bond.…

Q: What are the general name for the monomers, dimers and polymers of carbohydrates?

A: Carbohydrate: Carbohydrates are biomolecule made from Carbon, Oxygen and Hydrogen atom and have…

Q: What are examples of polyiodides? Include their structure

A: Polyiodides are a class of polyatomic halide anions that consists entirely of iodine atoms. It is…

Q: What is polymer in lipids?

A: Our body is composed of four macromolecules- protein, carbohydrates, lipid and nucleic acid. Each…

Q: How many of the carbons in the following structure are stereocenters?

A: Stereocenter is defined as a point in a molecule where altering the bonded atoms leads to the…

Q: The following compound possesses two chirality centres labeled 'a' and 'B. Assign stereochemistry to…

A: Stereochemistry is the three-dimensional structure of the atoms in a molecule and their effect on…

Q: What is the role of cysteine in the structure of the protein?

A: When proteins are synthesized in the body, they must be folded  to what is called the native shape…

Q: Can triacylglycerols contain chiral carbon atoms? If so, which ones are chiral and how is their…

A: Chiral carbon centers are carbon atoms bonded to four distinct substituents and arranged at the…

Q: What kind of isomers are they

A: Carbohydrates are simple monosaccharides that are made up of carbon, hydrogen, oxygen and have…

Q: What chemical is used for reduction of disulfur bridges in protein?

A: Disulfide bonds play a secondary role in maintaining protein structures against denaturation, they…

Q: Why are disulfide bonds particularly important and unique in their role as determinants of tertiary…

A: Proteins are polymers that are composed of individual units known as amino acids. Each amino acid is…

Q: What is the Tertiary Structure?

A: Cells make the bodies of all organisms.

Q: What is the physiological significance of branching in polysaccharides?

A: Branched polysaccharides : Branched by virtue of the certain molecules being linked to a molecule…

Q: Which statement is most TRUE regarding peptide bonds?

A: A chemical bond is an enduring fascination between atoms, particles, or atoms that empowers the…

Q: What structural features do a triacylglycerol and a phosphatidyl ethanolamine have in common? How do…

A: Biomolecules are the biological molecules that are present inside the living organisms. These…

Q: но OH HO но OH LOH HO- Но- OH (c) CH2OH. (а) (b) CH2OHO. OH HO O- H ČH,OH H H O, ОН OH OH ОН

A: When two monosaccharides are attached with each other through glycosidic linkages, they are called…

Q: What is the difference between a sphingolipid and a glycosphingolipid? Chemically and functionally?

A: Lipids vary extraordinarily from different gatherings of biomolecules considered up to this point.…

Q: What are the types of monosaccharides and define monosaccharides? Define the isomerisms in…

A: Definition: Monosaccharide are simple sugar which can not hydrolyzed into small…

Q: Of the following, which can be considered the best carbohydrate in biochemistry?

A: Carbohydrate is the essential and a basic components of the food. They are natural compound created…

Q: Which of the following is not a comple lipid?

A: Note: There is an error in spelling error in the question stem but it seems that the question is…

Q: crystallinity of phenazopyridine

A: Phenazopyridine is an azo dye with local analgesic and anesthetic effects on the urinary tract.…

Q: What is the chemical formula of palytoxin?

A: A toxin is a substance produced by cells of microbial species, plant species, or animal species that…

Q: Are the x and β forms of monosaccharides enantiomers of each other? Why or why not?

A: Introduction- Monosaccharides are known as simple sugars which contains three to seven carbon atoms…

Q: Why is it advantageous that polysaccharides can have branched chains? How do they achieve this…

A: Polysaccharides are made up of repeating unit of monosaccharides. There can be homopolysaccharides…

Q: How many stereoisomers are possible for the following monosaccharide? a. 4 b. 8 c. 16 d. 2 e. 1

A: A monosaccharide is the primary essential kind of carbohydrate. By glycosidic bonds, monosaccharides…

Q: Give the name and structure of at least two examples of each of the following:      Heterocyclic…

A: Amino acids are the principal building blocks of the peptides and proteins in the living system.…

Q: Draw the structure and write the IUPAC name of sertraline

A: Structure  of sertraline :

Q: CH2OH CH2OH H H OH H H H OH H OH H ОН H OH H OH What is the molecular formula of Maltose?

A: Carbohydrates are polyhydroxy compounds, composed of carbons, hydrogen, and an oxygen atom. It is…

Q: What is the main structural difference between cellulose and starch?

A: Cellulose is a molecule, consisting of hundreds – and sometimes even thousands – of carbon, hydrogen…

Q: What is the structure of the steroid nucleus found on all sterols? A. It consists of five fused…

A: The structure of the steroid nucleus found on all sterols is described in next step.

Q: Why is it not possible to find a five-fold symmetry operation in naturally-occurring crystals?

A: The atoms make up a crystal structure, whereas the points make up a crystal lattice. The crystal…