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Some of them, yes, but not all.
The nonpolar ones include:
- Glycine (Gly or G)
- Alanine (Ala or A)
- Valine (V or Val)
- Leucine (Leu or L)
- Isoleucine (Ile or I)
- Methionine (Met or M)
- Phenylalanine (Phe or F)
- Tryptophan (Trp or W)
- Proline (Pro or P)
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Why are some proteins water soluble and others proteins are not?
The solubility of proteins in water is determined by their structure and amino acid composition. Proteins with a high proportion of hydrophilic amino acids (such as charged and polar amino acids) tend to be water soluble. Conversely, proteins with a high proportion of hydrophobic amino acids (such as nonpolar amino acids) tend to be insoluble in water. Additionally, the presence of strong intra- or intermolecular forces (such as disulfide bonds) can also contribute to protein insolubility in water.
How are proteins positioned within the membrane?
The protein is anchored into the membrane by its nonpolar region, but the protein remains moblie. To explain it more, the middle section of the protein is made of many nonpolar amino acids. This nonpolar coil fits into the nonpolar interior of the lipid bilayer allowing the protein to float in the membrane.
What repeating units make up a protein fatty acids peptide acids amino acids carboxylic acids?
They are the amino acids. They are the monomers
Proteins are formed of building blocks called?
Amino acids held together by peptide bonds.
Monomer of proteins?
Amino acids.
What is the nonpolar end of a fatty acid?
amino acids
Are acids polar or non-polar?
they are polar due to the difference in electronegativity. For example HCl. Cl has a higher electronegativity then hydrogen. Another example is KOH. The OH has less electronegativity then the potassium. So therefore they are all polar.
How are amino acids grouped according to physical and chemical properties of the side chain?
basing on the polarity its divided into 3types 1, amino acids with uncharged polar side chain 2, amino acids with polar side chain 3, amino acids with charged nonpolar side chain
Why are some proteins water soluble and others proteins are not?
The solubility of proteins in water is determined by their structure and amino acid composition. Proteins with a high proportion of hydrophilic amino acids (such as charged and polar amino acids) tend to be water soluble. Conversely, proteins with a high proportion of hydrophobic amino acids (such as nonpolar amino acids) tend to be insoluble in water. Additionally, the presence of strong intra- or intermolecular forces (such as disulfide bonds) can also contribute to protein insolubility in water.
Proteins are made up of monomers called?
The monomers of proteins are amino acids.
How are proteins positioned within the membrane?
The protein is anchored into the membrane by its nonpolar region, but the protein remains moblie. To explain it more, the middle section of the protein is made of many nonpolar amino acids. This nonpolar coil fits into the nonpolar interior of the lipid bilayer allowing the protein to float in the membrane.
What repeating units make up a protein fatty acids peptide acids amino acids carboxylic acids?
They are the amino acids. They are the monomers
Proteins are formed of building blocks called?
Amino acids held together by peptide bonds.
Monomer of proteins?
Amino acids.
How many acids are their?
amino acids?? 20 amino acids
What are amino acids that cannot be made by metabolism called?
Amino acids that cannot be made by metabolism are called essential amino acids. These amino acids must be obtained through diet.
Proteins are polymers formed from?
Proteins are polymers made up of amino acids.
