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Protein molecules that have a quaternary structure must have two or more of which of the following?

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1.Protein molecules that have a quaternary structure must have two or more of which of the following?

Protein molecules that have a quaternary structure must have two or more of which of the following? Choose one: protein domains binding sites polypeptide chains disulfide bonds a helices and B sheets

2.Protein molecules that have a quaternary structure must have two or more of which of the following?

Protein molecules that have a quaternary structure have: a mixture of α helices and β sheets. two or more binding sites. two or more disulfide bonds.

3.Protein molecules that have a quaternary structure must have two or more of which of the following?

Quaternary structure exists in proteins consisting of two or more identical or different polypeptide chains (subunits). These proteins are called oligomers because they have two or more subunits. The quaternary structure describes the manner in which subunits are arranged in the native protein.

4.Protein molecules that have a quaternary structure must have two or more of which of the following?

For a protein to have quaternary structure, it must: A) have four amino acids B) consist of two or more polypeptide subunits C) consist of four polypeptide subunits D) have at least four disulphide bridges E) exist in several alternative conformational states

5.Protein molecules that have a quaternary structure must have two or more of which of the following?

The term, structure, when used in relation to proteins, takes on a much more complex meaning than it does for small molecules. Proteins are macromolecules and have four different levels of structure – primary, secondary, tertiary and quaternary.

6.Protein molecules that have a quaternary structure must have two or more of which of the following?

Orders of protein structure: primary, secondary, tertiary, and quaternary. Alpha helix and beta pleated sheet. Orders of protein structure: primary, secondary, tertiary, and quaternary. Alpha helix and beta pleated sheet. If you’re seeing this message, it means we’re having trouble loading external resources on our website.

7.Protein molecules that have a quaternary structure must have two or more of which of the following?

Hemoglobin is a tetramer that possesses a quaternary structure containing multiple folded polypeptide structures (tertiary structures). A tertiary protein will commonly contain a single polypeptide chain with one or more secondary structures.

8.Protein molecules that have a quaternary structure must have two or more of which of the following?

The quaternary structure of a protein is how its subunits are oriented and arranged with respect to one another. As a result, quaternary structure only applies to multi-subunit proteins; that is, proteins made from more than one polypeptide chain. Proteins made from a single polypeptide will not have a quaternary structure.

9.Protein molecules that have a quaternary structure must have two or more of which of the following?

In proteins that are composed of two or more polypeptide chains, the quaternary structure refers to the specific orientation of these chains with respect to one another and the nature of the interactions that stabilize this orientation. The individual polypeptide chains of the protein are usually referred to as its sub- units.

10.Protein molecules that have a quaternary structure must have two or more of which of the following?

Which of the following is the quaternary structure of proteins concerned with? a) conformation of the protein backbone. b) location of the disulfide bridges in the peptide chain. c) three dimensional arrangement of all atoms in the protein. D) sequence of amino acids in the petide chain

News results

1.Microthermal-induced subcellular-targeted protein damage in cells on plasmonic nanosilver-modified surfaces evokes a two-phase HSP-p97/VCP response | Nature Communications

Existing methods for inflicting cellular heat shock are limited by the time delay in achieving the desired temperature and the spatial precision that can be achieved. Here the authors report a method to induce focused thermal protein damage using plasmonic silver nanoparticles.

Published Date: 2021-01-29T20:17:17.0000000Z

1  Four levels of protein structure | Chemical processes | MCAT | Khan Academy
The four levels of protein structure are primary, secondary, tertiary, and quaternary. It is helpful to understand the nature and function of each level of protein structure in order to fully understand how a protein works. By Tracy Kovach. Created by Tracy Kim Kovach. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/chemical …
Watch Video: https://www.youtube.com/watch?v=O5gN-IK6uKs

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