reacts

Q: nt #2 nt #3 nt # 4 3. In the following sequence, which of these nucleotides a. would have a free…

A: a) Nucleotides #1 and #5, because the 5’ end of each DNA strand has a triphosphate group.

Q: A peptide with the sequence isoleucine1-aspartate2-valine3-lysine4-proline5-glutamate6 is located at…

A: Amino acids combine to form proteins by the formation of peptide bond. Amino acids have a one amino…

Q: novel protein is described that functions best at pH 10.5, and contains a beta strand on one side.…

A: Proteins are unbranched polymers constructed from 22 standard α-amino acids. They have four levels…

Q: Consider the proteins in Figure 1.  Assume they are treated with chymotrypsin to cut them into…

A: Chymotrypsin:  It is a proteolytic enzyme that cuts the protein at a specific point. Proteolytic…

Q: Consider an a-helix secondary structure. a. Propose a 12-residue amino acid sequence that(assuming…

A: In the study of protein structures, the alpha-helix is a prominent secondary structure characterized…

Q: What is the hydrogen bonding pattern within an alpha helix?   a. Lone pair on C=O of residue i to…

A: We have to determine the hydrogen bonding pattern within an alpha helix

Q: Draw the structure of each dinucleotide and identify the 5 'and 3 ' ends. a. the deoxyribonucleotide…

A: Dinucleotide is formed when two nucleotide gets bind together. 5' end of one nucleotide attaches to…

Q: What is the effect of incubating a mixture of RNA and DNA with 0.1 M NaOH? A. DNA is hydrolyzed to…

A: Two different forms of nucleic acids, DNA and RNA, are essential for the storage and expression of…

Q: Why is alpha (a) the predominant anomeric form of mannose? A. The alpha-anomer is more unstable…

A: Mannose is a monosaccharide and it is also called a polyhydroxy aldehyde. It means mannose is an…

Q: Why is Sanger sequencing referred to as the chain termination method? Select one: a. Sugars on ddNTP…

A: Sanger sequencing also known as the "chain termination method", is a method for determining the…

Q: The formation of deoxyribonucleotide from ribonucleotide requires all the following except:…

A: A nucleotide is the basic part of nucleic acid that contains nitrogenous bases (adenine, thymine,…

Q: How can you describe the hydrogen bonding pattern of alpha helices? a. NH of residue n with CO of…

A: Macromolecules are types of biomolecules that are needed in large amounts for the growth and…

Q: 1. Why Phosphate bond is important in DNA or RNA structure? 2. Why G-C forms three hydrogen bonds…

A: Molecular biology is the branch of science that studies various biological molecules like nucleic…

Q: Cyclic nucleotides (e.g., CGMP, CAMP) frequently make use of the same parts of the ribose ring;…

A: cGMP and cAMP are cyclic nucleotides where a cyclic bond is formed between sugar and phosphate…

Q: Draw the full structure of the one predominant form of val-asp-asp-arg fragment as it would exist at…

A: Amino acid is a molecule which group together to form proteins . Amino acid can be acidic , neutral…

Q: When polynucleotides are synthesized with repeating triplets of nucleotideresidues, one, two, or…

A: Polypeptide chain synthesis occurs in the process of translation. In cells, various regulatory…

Q: HO-P-O- Ο о NH2 OH OH N O HO-P-O-P O-P O Ο Ο OH NH2 Which statement is true about the nucleic acid…

A: To determine the correct statement, we need to correctly identify the given molecules and their…

Q: A Ramachandran Plot illustrates acceptable phi (φ) and psi (ψ) angles for amino acids in a…

A: Ramachandran plot is a representation of energetically favorable φ and ψ angles in polypeptides, for…

Q: 2.) It was Rosalind Franklin that helped Watson and Crick realize that the sugar-phosphate backbone…

A: Building blocks of DNA that had been known for many years yet the DNA structure was not known the…

Q: 40. What would you expect about the formation of an alpha-helix for a segment of a protein chain…

A: Two types of secondary structures are abundant in protein: alpha helix and beta sheets. The alpha…

Q: Ribosomal proteins have high pI values. Why is this advantageous for ribosome stability?

A: Ribosome is the complex of rRNA and proteins present in the cytoplasm of a cell. It is responsible…

Q: Consider the image of the attached protein.  Now imagine you have a proteolytic enzyme that cleaves…

A: The mentioned proteolytic enzyme cleaves the peptide-bonds on the C-terminal sides of basic amino…

Q: You are working on a protein with the following sequence in an area of interest.…

A: Proteins are made up of different amino acids. Some amino acids have ionizable side chains. All…

Q: Assume a fragment of two-stranded antiparallel β-structure is 3.3 nm long. What is the approximate…

A: Deoxyribonucleic acid also known as DNA, is a molecule that houses the genetic instructions required…

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: 38) A nucleic acid sequence is read from the A) free 3' hydroxyl; free 5' phosphate B) free 3'…

A: A nucleotide consists of three main components: a pentose sugar (ribose in case of RNA and…

Q: 5- ddNTP differs from dNTP in..... and N is representing... a) The first has no OH in both C 1,2,…

A: Introduction  The fundamental units that make up nucleic acids are called nucleotides. It is made up…

Q: 8. NMR measurements have shown that poly-lysine is a random coil at pH 7 but becomes a helix when…

A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…

Spheres of physical activity

The spheres of physical activity experience include aspects of everyday life where physical activity is important. In general, the spheres recognize various purposes of physical activity in different contexts. The spheres of physical activity provide a broad basis for assessing the significance and prevalence of physical activity. There are seven spheres of physical activity experience.