Define the following terms: a. carbonyl group b. carboxyl group c. amino group d. hydroxyl group e. peptide bond

Q: Determine which of the standard amino acids have a side chain with the following characteristics.…

A: Each amino acid has the same fundamental structure, which consists of a central carbon atom, bonded…

Q: Explain why two identical atoms joined by a covalent bond cannot form a hydrogen bond.

A: Two or more atoms can associate with each other by chemical bonds.

Q: Which of the following associations between R groups are the strongest? (a) hydrophobic interactions…

A: An amino acid consists of an R group, which is attached to the αC atom. The Cα amino group joined to…

Q: B-pt and M-pt of various organic compounds depends on intermolecular forces of attraction which…

A: Organic molecules are primarily made up of carbon, hydrogen, nitrogen, and oxygen atoms. The organic…

Q: Adjacent amino acids are linked together by the formation of a peptide bond between which of the…

A: In biological molecules, two main types of bonds are found that is covalent and non-covalent bonds.…

Q: Which of the following is present in sphingolipids? a). fatty acid b). carbohydrate c). phosphate…

A: Lipid molecules are o amphipathic nature and these molecules are used to make the plasma membrane.…

Q: Suppose you are researching a new protein and find that the shape of the protein yields little…

A: Suppose you are researching a new protein and find that the shape of protein yields little…

Q: Which of the following best represents the backbone arrangement of two peptide bonds?   A)…

A: Peptide bonds present between two amino acids. Two amino acids are joined together with the help of…

Q: Hydrophobic bonds are too weak to influence the three-dimensional structure of macromolecules.

A: Biological macromolecules play a major role in different cellular functions and aids in the growth…

Q: List and define four types of chemical bonds.

A: The elements interaction with other elements depends on the how the electrons are arranged in the…

Q: Protein monomers have two key functional groups: amino group and hydroxyl group. carbonyl group and…

A: Proteins are the building blocks of life. Proteins make us what we are. Each living organism has…

Q: chemical bonds? Give an example where each type is important.

A: All biological systems, structures and functions are dependent on the interactions between the…

Q: Identify two types of macromolecules in which hydrogenbonds are important parts of the structure.

A: Introduction: Those molecules that structure and perform various functions in the living body are…

Q: Define the following terms: a. nucleic acid b. nucleotide c. purine d. pyrimidine e. deoxyribose

A: Nucleic acids are the biopolymers, or large biomolecules, essential to all known forms of life.

Q: Which of the following is not a component of a nucleotide? A a phosphate B a disaccharide c a…

A: A nucleotide is the basic building block of nucleic acids (RNA and DNA).

Q: Why are hydrogen bonds relatively weak?

A: Chemical bonding refers to the formation of a bond between the two or more atoms, molecules, or ions…

Q: What are the names of the four classes of macromolecules found in living organisms? Name these four…

A: An organism is made of individual cells that have differentiated into distinct structural and…

Q: Rank the following chemical bonds in order of increasing polarity.a. nonpolar covalent b. ionic c.…

A: A typical chemical bond is defined as an attractive force between two atoms. Atoms in a molecule are…

Q: Define the following terms: a. hydrocarbon b. hydrophilic c. hydrophobic d. functional group e. R…

A: A carbohydrate is a biomolecule consisting of carbon, hydrogen, and oxygen atoms, usually with a…

Q: The question is : Examples of polysaccharides that have 1,6 bonding are ___ and ____

A: Polysaccharide as the name suggests that “poly” means many and “saccharides” mean carbohydrates or…

Q: How many amino acids and peptide bonds does a tetrapeptide have?

A: Ans- A) four amino acids and three peptide bonds Tetrapeptide is a peptide also known as…

Q: determine which of the standard amino acids have a side chain with the following characteristics.…

A: Amino acids are the building block of the proteins which contains a carboxylic acid group and an…

Q: each

A: There are three main  types of chemical bonds :they are 1. Covalent bonds 2 .Ionic bonds  3.Metallic…

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: Draw the following amino acids described below include all hydrogens in the structure. 1)amino acid…

A: Amino acids are present in the protonated or deprotonated form depending on their pKa and the pH of…

Q: Define the following terms: a. glycoside b. disaccharide c. oligosaccharide d. polysaccharide e.…

A: Carbohydrates are naturally occurring sugars that are linked together to form starch and fiber.…

Q: Indicate whether each of the following statements about stereoisomers is true or false. 1-33 a.…

A: The spatial arrangement of atoms in a molecule may differ by a certain degree. This leads to the…

Q: A pentose sugar is a part of the monomer used to build which type of macromolecule?

A: Monomers of various length linked together to form polymers. Pentose sugar contains 5 carbon atoms.

Q: The structures below are two different _______________ . a) Conformational Isomers b)…

A: Isomers are molecules having the same molecular formula but different structures. Thus, the isomers…

Q: What is the difference between polar and non-polar covalent bonds.

A: According to the question, we have to differentiate between polar and non-polar covalent bonds. So,…

Q: Which of these statements about the tertiary structure of a polypeptide is(are) untrue? You may…

A: Protein play wide variety of essential function in our body. They provide strength and structural…

Q: Select the sentence that correctly describes the relationship between this pair of molecules. a…

A: EXPLANATION:  they are not optically active compounds so they can not be enantiomers.

Q: H. N-C-C H' R H, N-C-C O-H HO H. N-C-C-N-C-C O-H R R. HR Using the graphic above answer the…

A: Amino acids are organic compounds that contain amine and carboxyl functional groups, along with a…

Q: Define the following terms: a. eicosanoid b. omega-6 fatty acid c. omega-3 fatty acid d. trans fatty…

A: a. eicosanoid: Eicosanoids are signaling molecules formed by oxidative metabolism of 20 carbon…

Q: what functional group is responsible for the reaction when your skin turns yellow with nitric acid?…

A: Xanthoproteic reaction can be used to test the presence of proteins with the help of nitric acid.…

Q: Name the two functional groups that make up a carbohydrate

A: Carbohydrates are a large group of organic molecules found in foods and living tissues. They occur…

Q: Identify the functional groups in the following molecule as pointed by arrow A and B, then C and D

A: An atom or group of atom in the organic molecule which determines its characteristics chemical…

Q: Which of the following correctly describes peptide bonds? *

A: Since you have posted multiple questions we will solve the first question for you. If you want any…

Q: Which of the following statements is incorrect about disulfide bonds? a. They form between two…

A: Amino acids are molecules that join to make proteins. The digestion of proteins or breaking leaves…

Q: What are the monomers that make up nucleic acids? Explain.

A: Amongst the biological macromolecules, the DNA and RNA falls under the category of nucleic acids.…

Q: Indicate whether each of the following stereoisomers is true or false. a. Stereoisomers always have…

A: Stereoisomers are the isomeric forms that differ in spatial arrangement of atoms, rather than order…

Q: Name 2 types of bonds that Ag-Ab form

A: Immunology is a section of biology that includes the study of molecules, cells, and organs that…

Q: Identify a peptide bond, and explain how it is formed.

A: Peptide or amide is considered as the covalent bond, which is formed between the two amino acids.…

Q: What is the point group of the following molecule?                     A)D3h…

A: The symmetry of a molecule depends on the position of the bonded atoms with the central atom. If the…

Q: Define the following terms: a. monounsaturated fatty acid b. polyunsaturated fatty acid c. saturated…

A: Monounsaturated Fats : These are the fats which consists of one unsaturated carbon means they…

Q: What are the four main classes of large biologicalmolecules? Which class does not consist of…

A: Biological molecules play several functions in the body. They are important for structural support,…

Q: A monosaccharide designated as an aldehyde sugar contains(a) a terminal carboxyl group (b) an…

A: