Which of the structures below DOES NOT correspond to a "correct" (i.e. probable or possible) structure for a monosaccharide? (remember that unlabeled vertices are carbon atoms) a) A b) B c) C d) D

Q: Draw structures showing the reaction of glycerol with linoleic acid to form the triglyceride…

A: Triglycerides are formed by the joining of three molecules of fatty acids and a molecule of glycerol…

Q: Select the six atoms, including the labelled (*) one, in the tetrapeptide below that lie in the same…

A: The given peptide is composed of two alanine, one glycine, and one serine. The given peptide is…

Q: Which macromolecule could be identified if the structure showed it had 6 carbons, 12 hydrogens, and…

A: macromolecules is a term usually used to identify biopolymers like carbohydrates , proteins , lipids…

Q: The structure below is the structure you would expect from: NH, -N- C-H H,N H A. pyrimidine O B.…

A: there are two kinds of nitrogenous bases: purines and pyrimidine. of these two purines contains a…

Q: Which of the bond in the structure is NOT free to rotate?

A: Peptide bond formed between carboxyl group of  one amino acid and the amino group of other amino…

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: Identify the chirality center (sometimes called chiral atom) in each molecule. If the molecule does…

A: A chiral center is defined as an atom in a molecule that is bonded to four different chemical…

Q: Which of the following is a representation of a covalently bonded molecule that shows the relative…

A: Structural formula is generally used to describe the molecular structure of a chemical compound…

Q: Draw 2,2‑dimethylbutane. Show all hydrogen atoms. 2.)Draw 3‑ethylhexanoic acid. Draw the structure…

A: Organic compounds are the compounds that contain carbon-hydrogen bonds. There are many different…

Q: Draw the structures of both glucose and galactose in a chain structure and write a short description…

A: Carbohydrates are polyhydoxialdoses ketoses and their derivatives that yield such compounds and…

Q: proteins, which of the following are the characteristic patterns that arise when hydrogen bonds form…

A: The different levels of protein structures are known as primary, secondary, tertiary, and quaternary…

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: Why/when can carbohydrates form rings?

A: Although carbohydrate molecules do exist to a very small extent in their open-chain form, they…

Q: Why does the structure H-C=C-H fail to make sense chemically?

A: A hydrocarbon is an organic compound that is composed of hydrogen and carbon atoms. The four classes…

Q: NH3 OH NH: NH: OH

A: The given structure is a chain of nucleotides joined by phospshodiester linkage. A nucleotide is…

Q: An iconic bond is a bond in which ?

A: Bond is formed as a result of electrostatic attraction between two atoms which participate in the…

Q: H CH,OH H CH2OH H OH (а) H (c) H (b) Н CH2OH OH HO OH H H Но ÓH OH H OH H OH ОН H H

A: Monosaccharide can be defined as the simple sugar which consists of the two hydrogen atoms and one…

Q: Which of the following structural features would you expect to be able to determine with confidence…

A: x Ray crystallography is defined currently as the most popular technique for structure determination…

Q: CH,OH CH,OH OH H OH H OH OH H H OH OH H

A: Sugars are polyhydroxy alcohols. Polysaccharides are the polymers of monosaccharides attached…

Q: The dihedral or torsion angles of polypeptide backbone, the allowed values of which are summarized…

A: According to the Ramachandran plot, the torsion angles of the peptide backbone consist of phi (ϕ)…

Q: What is chemically nonsensical about this structure? H-C=C-H

A: Shared electron pairs, or covalent bonds, hold molecules together. These bonds are directional,…

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: Match the molecular geometry to its name. 1. Tetrahedral 2. Linear 3. Octahedral SUSMIT

A: Molecular geometry is the 3-D plan of the atoms that comprise a molecule. It incorporates the…

Q: Choose from the following pairs. Which are constitutional isomers? Pair A Br

A: constitutional isomers are structural isomers that they differ in structure but have the same…

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

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

Q: Which of the following properties of a protein is least likely to be affected by denaturing agents?*…

A: Proteins are the biopolymers that are organised in four levels of structural organisation. Primary…

Q: OH

A: DNA is a long polymer of deoxyribonucleotides. Each deoxyribonucleotide is composed of deoxyribose…

Q: List the 3 types of of macromolecules that form polymers, and next to each one list the monomers…

A: Macromolecules are large molecules or polymers which are formed from the simple monomers which are…

Q: Observe the structure shown below: 'N H. HCI H NH2 ОН О

A: Photosensitive drugs are those which can elicit a phototoxic response when exposed to UV light even…

Q: The molecular formula for glucose is C6H12O6. What wouldbe the molecular formula for a polymer made…

A: Monosaccharides join together to form a long chain compound called disaccharide, oligosaccharide or…

Q: IUPAC name for the structure given. (DO NOT write "cis or trans") * ннннн ннн ннннн…

A: Systematic names given to a chemical structure is known as the IUPAC name. IUPAC stands for…

Q: A complex lipid has the following structure: (a) To what group of complex lipids does this compound…

A: Complex lipids are generally composed more than three chemical identities such as glycerol, fatty…

Q: What is the minimum number of polypeptide chains necessary for quaternary structure to exist?

A: The structural organization of protein was classified into four types: primary structure: formation…

Q: Convert the following structural formulas into condensed structures.

A: Structural formulae are the structures that are drawn in a single line, whereas condense structures…

Q: Classify the following carbohydrates as : A. Monosaccharide B. Disaccharide C. Oligosaccharide D.…

A: Pentose is a five-carbon simple carbohydrate (monosaccharide). An example of a pentose sugar would…

Q: How many reducing ends and non-reducing ends will a oligosaccharide have with 4 exact branch points…

A: Oligosaccharide is a macromolecule of simple sugar like glucose-fructose and ribose etc.…

Q: What would be the simplest way to tell the difference in non polar covalent bonds, polar covalent…

A: The complete transfer of electrons leads to ionic bonds formation, whereas, sharing of electrons…

Q: HH H H H C-C- Η Η Η Η Η Η Η Η Η Η Η Η Η Η Η Η H H H-C-O C- онн C-C- H H H H H H H CH, H H…

A: There are many macromolecules present in the living organism. They include carbohydrates, lipids,…

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: Draw the structure and write the IUPAC name of sertraline

A: Structure  of sertraline :

Q: If you heat a protein to break the intramolecular hydrogen bonds, will you maintain the a-helical or…

A: In the polypeptide chain, the primary structure of a protein refers to the amino acid sequence. The…

Q: Which of the following is a correct monomer/polymer pairing? O a. monosaccharide + monosaccharide +…

A: Carbohydrate is a biological macromolecules that are formed by three main element : carbon, hydrogen…

Q: Consider the structure shown below. он CH, O 3 5 CH; O CH; O 1…

A: The amino acids serine (Ser), threonine (Thr), cysteine (Cys), asparagine (Asn), glutamine (Gln),…

Q: In a portion of polypeptide shown below, which bond is described by g rotation? a b NH,--- ---CO

A: A dihedral angle or torsional angle is the angle that exists between two intersecting planes. In…