Section B: True / False The diagram shows an amino acid in L-configuration. NH, 1. H- CH,OH This sugar can be found in DNA. CHOH OH 2. HỌ CH,OH он 3. Base pairing can be found between two purines in DNA. The relation between the following two sugars is epimers. CHO CHO HO C он HC- он C-OH HO он он он OH CH,OH CH,OH

Q: In an alpha helix, the carbonyl oxygen of residuen is hydrogen bonded to the amide proton of residue…

A: In alpha helix the carbonyl oxygen of residue there is one hydrogen bonds between the oxygen bonded…

Q: Which of the following are important chemical considerations defining the structure and function of…

A: DNA (Deoxyribonucleic acid) and RNA(Ribonucleic acid) are two examples of nucleic acids. To…

Q: 1. H₂N a. Draw the peptide sequence, including stereochemistry (wedges and dashes) for Glu-Cys- Gly.…

A: Stereochemistry refers to the illustration of the arrangement or connectivity of atoms to a chiral…

Q: Based on the picture, B. Which of the following combination of molecules would form a complete…

A: Organic molecules are the molecules of life and are built around chains of carbon atoms that are…

Q: If the polypeptide chain DFRYHWSA were in an alpha helix, then the alpha amino group of amino acid S…

A: A hydrogen bond is considered as one of the hydrophobic interactions, which plays important role in…

Q: NH2 N' NH2 HN H,N 'N' CH,OH CH2OH CH,OH H H (H H H H H, ОН H он ОН ОН — Р—ОН ОН -Р-ОН ОН -Р-ОН а) b)…

A: Nucleotides are biomolecules composed of nucleoside and phosphate. They are the monomers that are…

Q: Bases (nitrogen-containing rings) Purines N 8 7 9 5 4 6 5 6 3 ring numbering system 1 2 Pyrimidines…

A: There are many types  of biomolecules present in living organisms.  The major ones are sugars,Amino…

Q: An amino acid that would be categorized as negatively-charged due to its side chain is shown in…

A: Amino acids are biomolecules that have a hydrogen, a carboxyl group, an amino group and a chemically…

Q: H. HD N. A N- H- H. 0=P-0- CH2 H. H. H. OH) H B. Where would this nucleotide hydrogen-bond to its…

A: Each nucleotide is a monomer of nucleic acid such as RNA and DNA. The RNA and DNA differs from each…

Q: he compound shown below is NH2 HC CH -O-P-0-CH н н H H OH H thymidine monophosphate. a nucleotide.…

A: DNA (deoxyribonucleic acid) was discovered by Friedrich Miescher. Nucleotides are the structural…

Q: 1) What is wrong with the nucleoside shown below? Focus on the sugar portion. What sugar should be…

A: We have two types of nucleic acids namely:DNA or Deoxyribonucleic acid andRNA or Ribonucleic acid…

Q: The nucleotides were chemically modified. Select the modification that will result in a nucleotide…

A: Nucleotides are of two types, ribonucleotides and deoxyribonucleotides. Ribonucleotides are composed…

Q: Which nucleotide is shown in the picture above?

A: A nucleotide is made up of a phosphate group, a sugar and a nitrogenous base. ATP provides energy to…

Q: I. II. III. IV. O HẲN-CH-CANH-CH,C-NH-CH-CƠ V. O CH3 alanyl 2. Types of protein structures: What is…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 2. Given the data in the table, calculate the pl for the amino acid tyrosine. Amino Acid Glycine…

A: The proteins are biological macromolecules that are composed f amino acids connected via peptide…

Q: The best example of a covalent  R- group interaction in protein is ] A Asp-Lys b Ser-Gin c A=U…

A: A chemical bond involving the sharing of electron pairs among atoms is known as a covalent bond.…

Q: 01110 0= -P-OCH₂ 51 5 HN 6 OH 3. CH₂

A: DNA is composed of deoxyribose nucleotides attached together via phosphodiester bonds. RNA is…

Q: Why is the net charge 0 for cooh? Shouldn't it be +1?

A: Amino acids are biomolecules that have an amino group, a carboxyl group and a side group that is…

Q: Choose the statements that apply to the following figure. (Choose all correct answers)

A:

Q: Adenine, cytosine, guanine, and thymineare the four nitrogenous bases found inDNA. For each…

A: DNA is made up of four nitrogenous bases-Adenine, Guanine, Thymine, and Cytosine. DNA is a double…

Q: `NH HO `NH2 ОН ОН

A: Nucleoside contains a nitrogenous base and a ribose or deoxyribose sugar molecule.

Q: 6. a. What is a disulfide bridge? b. Draw a box around the disulfide bridge in oxytocin, if present,…

A: We are allowed to do upto three subpart of a question. Please repost the undone questions again or…

Q: H2N 1.) Look carefully at this nucleotide: N- || НО-Р-О- N. OH a.) Number the carbons in the sugar…

A: DNA is a long, double-stranded, helical molecule composed of building blocks called…

Q: During nucleic acid synthesis, the phosphate group at the 3' carbon of the incoming monomer is…

A: Nucleic Acid SynthesisUnraveling the Secrets of Nucleic Acids:Nucleic acids, like DNA and RNA, are…

Q: 6. a.) Which part (sugar, phosphate, or nitrogenous base) of the four types of nucleotides differ?…

A: Nucleosides contain only sugar and a base whereas Nucleotides contain sugar, base, and a phosphate…