Q: Draw 9:51 am / Draw 9:51 am / -u deleted this message 9:51 am What are the Amino acids and the…

A: Amino acids are biomolecules that are composed of an alpha carbon bonded to 4 groups. They are; a…

Q: Pleasseee explain I’m confused…….

A: The charges of a peptide at different pH values depend on the ionization states of its amino acid…

Q: Which statements are true? Explain why or why not.1 Each strand in a β sheet is a helix with two…

A: As per our honor code, we are authorized to answer one question at a time, since you have not…

Q: by namlng the amlno aclds from the N-terminal to the C- terminal. Use the long name, the 3-letter…

A: Bradykinin is a nonapeptide that means it contains 9 amino acid. At low pH, a peptide remain full…

Q: Protein-4YU4 is given, choose a part of it (containing at least 30 amino acid residues), find the…

A: Protein-4YU4 is a PDB (protein data bank) name of mongoose haemoglobin, it is consist of four chains…

Q: Please break this question down for me and draw the peptide too…….

A: Ionizable groups in the peptide sequence Ala-Arg-Lys-Ala-Asn-Ser-Ala-Ser modify its net charge…

Q: What percentage of molecules of peptide GGGG has no ionized groups (e.g. has BOTH protonated…

A: Amino acids: An amino acid can function as both an acid and a base because of its structural…

Q: 3. Which one of the protein secondary structures proposed by Corey and Pauling is stabilised by…

A: The protein is formed by the polymerization of amino acids.  A peptide is formed due to the…

Q: High salt concentrations tend to cause protein aggregation. Suggest a way to identify proteins…

A: Salting out is a process based on protein solubility. The globular proteins are precipitate in the…

Q: 13.13) Write the names (using the three letter abbreviation method) of all of the tripeptides that…

A: Tripeptide is the macromolecule formed from three amino acids. Amino acids are joined by peptide…

Q: "Regarding resolution of mass spectrometers and various ways mass of peptides can be represented,…

A: Mass spectrometry is a measured charge to mass ratio.

Q: TERTIARY STRUCTURE (A) (B) (C) Fg Eet Galand Sen 20e Figure 6. Examples of the arrangement of…

A: Biomolecules are organic compounds found in living organisms. All living organism will have these…

Q: what are the structural features of the protein 6VJI? primary , secondary What are two features of…

A: Amino acids are the building blocks of proteins as numerous amino acids joined to one another…

Q: A protein with which of the following sequences may be more prone to undergo farnesylation? (a)…

A: Prenylation (or lipidation) is a process of "post-translational modification" (PTMs) of proteins by…

Q: ✓ Part B What further experiment should be carried out in order to determine the primary structure…

A: Introduction Protein is the most abundant macromolecule in our body.  Amino acids are the building…

Q: Which of the peptide sequences below best matches the hydropathy plot shown? 5 10 15 Residue Number…

A: Hydropathy plot is a quantitative analysis of the distribution of amino acids in a protein.…

Q: At pH 1, the charge on the C-terminal carboxyl group is

A: Peptide bond: When two amino acids are joined together releasing a water molecule and forming alpha…

Q: A solution of a peptide of unknown sequence was divided into two samples. One sample was treated…

A: Only twenty of the available amino acids are often present in proteins among all the possible amino…

Q: The SARS-CoV-2 spike protein is heavily glycosylated. What are some of the monosaccharides found in…

A: The spike (S) protein of SARS-CoV-2 mediates the virus binding to the human cells via its…

Q: novel protein runs to give a single band on SDS PAGE (45kDa) and three bands on native PAGE.…

A: A novel protein runs to give a single band on SDS PAGE (45kDa) and three bands on native PAGE.…

Q: Given the following peptide SEPLMAPVEYPK TABLE 5.1 Properties of the common amino acids found in…

A: pKa is the pH at which the weak acid is 50% dissociated.When pH < pKa of the ionising group, the…

Q: The peptide below 요 H3N-CH- -NH- -CH- NH–CH=C -NH-CH-C NH–CH- C-OH CH3 CH2 CH2 CH2 CH HO-CH, CH2 C…

A: Peptides are produced from amino acids. The pH of the medium and the amino acid sequence determine a…

Q: Consider a small protein containing 98 amino acid residues. The protein backbone will have 194 bonds…

A: Assuming that each of the 194 rotatable links in the protein backbone can have three alternative…

Q: A protein has been sequenced after cleavage of disulfide bonds. The protein is known to contain 3…

A: There are four classes of biological macromolecules: Nucleic acids, Proteins, Lipids and…

Q: Serum Albumin (Monomer) Ovalbumin 66,000 43,000 32mm 39mm 60mm 26mm 14,400 Lysozyme Unknown 1 ?…

A: Distance Molecular weight 23 132000   32 66000   39 43000   60 14400…

Q: determine the structure of p2 spike. is it primary, secondary, tertiary, or quaternary?

A: Approach to solving the question:Read and understand the question.Analyze the image.Research the…

Q: "de 96 5 no

A: Answer :- The pH of the solution and the pKa values of the side chains of amino acids must be taken…

Q: I have a mixture of 4 proteins, whose sequences are shown below (note that each protein is a…

A: Proteins or peptides are composed of twenty standard amino acids attached together via peptide…

Q: Select correct properties of alpha-helices: O A. Small amino acids, glycine and alanine, are…

A: Alpha-helix is a secondary structure that is stabilized by the H-bond. Hydrogen bonds forms between…

Q: A protein was completely digested with trypsin and an internal peptide (i.e. not derived from the N-…

A: Amino Acid analysis or Protein Sequencing is a common method used to determine the sequence of amino…

Q: geometry on both cand N. Trigonal plannes -- NHZ CH ーCーN eーN CH2 HN CH-C-O4 (d- carbon) HooC…

A: According to our guideline we can answer maximum 3 subparts of a question. So upload the questions…

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: Why if the MS fragmentation of a large cyclic peptide more difficult to interpret compared to a…

A: Amino acids are the simplest units of proteins. They are joined to one another by the virtue of an…

Q: Amino acid analysis of a HEPTAPEPTIDE reveals the following information below: (NOTE: when the…

A: The proteins are composed of sequence of amino acids connected via peptide bonds. The sequence of…

Q: In a 0.1 M lysine solution, what are the individual concentrations of the protonated C-terminus…

A: In a 0.1 M solution of lysine, the protonated form of the amino acid has a concentration equal to…

Q: Approximate molecular weight for an unknown protein from gel-filtration experiment is 130 kDa.…

A: Given Values: Molecular weight obtained from gel-filtration experiment = 130 kDa Weight of the…

Q: Given the following information, which protein would be most difficult to isolate from protein X…

A: Salting out is a method of separation of protein mixtures that is based on protein solubility. The…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.