3b) Both a-helical 2° structure and b-pleated sheet 2° structure result from the same type of interaction; briefly explain in your own words why you might observe an a-helix in one region of a protein and a b-pleated sheet in another region of the same protein.

Q: Based on this table:  1) What is the difference between subunit mass and native mass?  2) How do…

A: The molecular weight and the isoelectric points are characteristics of the protein that help in the…

Q: it is widely accepted that proteins can organize themselves according to a range of stable…

A: Introduction Proteins are the most abundant macromolecules in our body. proteins are made up of…

Q: Secondary (2°) structure in proteins refers to two specific conformations a region of a protein can…

A: Secondary structure refers to regular, recurring arrangements in space of adjacent amino acid…

Q: What is full name of the N-terminal amino acid residue? Just type the name (one word). What is the…

A: Amino acids are compounds containing carbon, hydrogen, oxygen and nitrogen. They are monomers or…

Q: As an example, consider albumin, a protein made of a single polypeptide weighing 66,000 daltons (66…

A: Gel electrophoresis if the technique of separation of molecules on the basis of their size and…

Q: A protein in its native three dimensional conformation is cleaved with trypsin. According to the…

A: The correct option should be B (The protein is highly compacted, minimally accessible by solvent…

Q: Which of the following is incorrect? a. A heterodimer is composed by two identical polypeptide…

A: a) The heterodimer is composed of two different subunits, they are not made up of two identical…

Q: Which of the following statements are correct about the native state of a protein (select all that…

A: Protein is a complex biopolymer coded by genetic codons in mRNA. They are involved in various types…

Q: All four statements in the table below might describe the same type of secondary structure in a…

A: There are four levels of protein structure.Primary structure indicates the linear chain of amino…

Q: Proteins are found to have two different types of secondary structures viz. a-helix and B-pleated…

A: The correct answer is (i) Hydrogen bonds. The alpha-helix structure of a protein is a type of…

Q: What following statement is TRUE concerning motifs and domains? a) Both motifs and domains are…

A: The proteins are folded into their three dimensional structure in order to gain biological function.…

Q: Taking into account all the possible conformations of the individual amino acid residues comprising…

A: The amino acid sequence of a protein contains information that dictates its folding and ultimate…

Q: What forces come into play with protein folding

A: Proteins are crucial molecules that carry out a variety of biological tasks such as transporting…

Q: say you have been asked to determine the molecular structure of a soluble protein with roughly 500…

A: Determining the structural basis of protein in a molecular or even atomic level would enable us to…

Q: Consider the sequences (i-iv) that represent sections of a protein. i) -AEEAAAAMAAAAMAAY ii)…

A: Secondary structure is the formation of regular patterns through interaction between nearby…

Q: is Tertiary protein structure come from secondary structure？How are they related？（do we need to…

A: Proteins are biomolecules that are made up of amino acids connected to each other via peptide bonds…

Q: A. Briefly discuss the four levels of structure in proteins.

A: "Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: In the article the authors reference the canonical forces in protein folding. Describe how these…

A: As per the central dogma of molecular biology, the DNA contain the information needed to synthesize…

Q: Mr standards without with (kDa) 2-МЕ 2-МЕ 200 100 90 75 50 25 20 15 | | |I| | |||

A: Proteins are polypeptide molecules made up of amino acids. Proteins are synthesized through the…

Q: A protein with a quaternary structure is a multidomain protein. Is this always correct? Explain.

A: Proteins are polypeptides consisting of unbranched polymers constructed from 22 standard α-amino…

Q: Researchers investigating the protein composition in mice have identified a new protein and found…

A: Protein structure  The structure of proteins are made by condensation of amino acids through the…

Q: Draw a parallel beta sheet and an antiparallel beta sheet (three strands each). Show the hydrogen…

A: The secondary structure of protein refers to the local folded structure that forms within in…

Q: Where is the N-terminus of this peptide? Left Middle Right b) What type of secondary structure is…

A: The primary structure of a polypeptide ( or simply a peptide) is its amino acid sequence from the N…

Q: What forces contribute to the folding of a polypeptide? Can you explain the reasoning too?

A: The folding of a protein into its proper three dimensional structure is necessary for attaining the…

Q: Consider an alpha-helix comprised of twelve amino acid residues. How many hydrogen bonds should be…

A: Proteins are linear polymers of amino acids which form the basic unit. Amino acids consist of a…

Q: How can a protein’s potential function be determined from a protein’s primary structure?

A: In a protein, the primary structure refers to the sequence of the amino acids in the polypeptide…

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.