Biology, 11.07.2019 19:30 geliyahmoore1

The side chain of serine contains oxygen. water-soluble proteins often contain serine. where would the serine side chain most likely be found in a protein dissolved in water?

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Answer from: athenawalcroff

Answer;

-On the polar end or the hydrophillic end of the protein.

Explanation;

-Each amino acid has at least one amine and one acid functional group as the name implies. The different properties result from variations in the structures of different R groups.The R group is often referred to as the amino acid side chain.

-Side chains which have various functional groups such as acids, amides, alcohols, and Amines will impart a more polar character to the amino acid. Polar amino acids include serine, threonine, asparagine, glutamine, histidine and tyrosine.

Therefore; serine being a polar or hydrophillic amino acid will be found on the polar side chain of the protein.

Answer from: drashanhparekh123

The serine side chain most likely would be found outside of the globular water-soluble protein.

Most proteins have a hydrophobic core (where the hydrophobic amino acids are), and a polar surface in contact with the environment (water). Polar and charged amino acids cover the surface of the molecule and are in contact with a solvent (water) due to their ability to form hydrogen bonds. Hydroxyl group (-OH) of the serine classifies it as a polar amino acid.

Answer from: Quest

the cell theory states that all living things including animals, as well as plants, are made of cells.

Answer from: Quest

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.

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The side chain of serine contains oxygen. water-soluble proteins often contain serine. where would t...

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