Which of the following is true of the molecule below?

Q: Ribbon diagrams show secondary structures and appear less detailed than other models. In one to two…

A: Ribbon diagrams are the 3-D structure of the protein that shows the overall path and structure of…

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: Draw a diagram of the histidine side chain in the protonated and unprotonated states. Show the…

A: The four types of biological macromolecules are proteins, nucleic acids, carbohydrates and…

Q: Use Frost Circles to complete the molecular orbital diagram for cyclooctatetrane. Label the bonding,…

A: The planarity and the aromaticity of an organic compound are given by the Frost circle and the…

Q: which of the following functional groups are present in this molecule?  amine amide amino acid…

A: Functional group is the group of atoms present within a organic molecule that provides the…

Q: Many molecules are polar, yet they do not form significanthydrogen bonds. What is so unusual about…

A: Chemical bonds tie together molecules and establish transient links, which are important for life,…

Q: The “octet rule” in chemistry helps predict the types of bonds thatatoms will form. In general, an…

A: An element tries to complete its octet. An element either donates an electron or accepts an electron…

Q: What is the “octet rule” and its biologically important exception?

A: Within the domain of molecular science the interactions between atom's and how they share electrons…

Q: Which of the molecules shown in question 5 has an asymmetric carbon? Which carbon is asymmetric?

A: Among the given two sugar molecules, one is a ketose and the other is an aldose. The ketose is…

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: 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: From the information given below, what is the molecular weight of the amino acid leucine, C6H₁3NO₂?…

A: Leucine, one of the nine necessary amino acids for humans, is crucial for protein synthesis and…

Q: Why are hydrogen bonds so important in biological systems, considering that they are so weak?

A: A hydrogen bond is a bond between an individual hydrogen atom and another atom with higher…

Q: of the bonds in the molecule below are polar. explain why.

A: The chemical bond is an attraction between atoms, ions or molecules that enables the formation of…

Q: CH₂-0-0 _-(CH₂)-CH₂ Triglycerides can be classified by the number of double bonds present in the…

A: A triglyceride has a glycerol backbone in which all the hydroxyl groups are esterified to fatty…

Q: A peptide bond is formed between which organic molecules ?

A: Biomolecules are the substances present in living organisms that play important roles in chemical…

Q: Calculate the isoelectric point for histidine. (Include the chemical structures of all forms of…

A: Histidine - It is an amino acid with pyrazole ring in it. It is important to the protection of…

Q: In other words, what is the definition of an organic molecule?

A: Molecules are made up of one or more atoms. If they contain more than one atom, the atoms can be the…

Q: which of the following forms all matter?

A: The matter is anything that takes up space, has rest mass, and it makes up the whole universe.…

Q: 8H17NO2 is heated, and a condensation reaction occurs. A new molecule containing one peptide bond is…

A: The question is related to the skeletal structure of the peptide bond.The peptide bond is -C(O)-NH-…

Q: How many potential stereoisomers exist for the following molecule? OH A) 3 B) 6 C) 8 D) 11 O A B D

A: Stereoisomerism or spatial arrangement is form of isomerism in which molecules have the same…

Q: 1.1 Which of the following statements is true for the chemical depicted below?…

A: A hydrocarbon chain is an organic compound made up solely of carbon and hydrogen atoms linked…

Q: Which of the twenty naturally occurring amino acid side chains are charged at a pan of 1.00? pH of…

A: Amino acids can be defined as organic compounds which comprise of both amino & carboxylic acid…

Q: These five anions: OH-, SH-, RO-, RS- and RNH- Please list out weakest to strongest in terms of…

A: Nucleophilicity: Nucleophile is a chemically reactive species that donate electrons to form bonds…

Q: Which generic class of reaction results in the phosphodiester bonds of nucleic acids, analogous to…

A: In nucleic acid, the nucleotides are connected to each other through the formation of a…

Q: What are the names of the seven functional groups found in organic molecules? Underline the two that…

A: Organic molecules are the molecules with vast or large and complex chemical structures. These are…

Q: In an ammonia molecule, one nitrogen atom (atomic number = 7; 1s² 2s²2p³) forms covalent bonds with…

A: Ammonia (NH3) is a colourless gas with a strong odour that is made up of one nitrogen atom coupled…