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Which functional group can accept or release protons H depending on pH?
carboxyl, amino, phosphate
Is aniline yellow a basic dye?
Yes, it is basic in the chemical sense because it contains the amine group -NH2 which can accept a proton.
What type of organic compound always includes a carboxyl group and an amino group?
An amino acid always has an amino group and a carboxyl group. The amine group of one amino acid is capable of forming a peptide bond with the carboxyl group of another amino acid.
Why is the R group in amino acids?
The R group in an amino acid are what make that amino acid unique.
What protein composed of?
Proteins are composed of polypeptides which are in turn composed of amino acids which are organic molecules and are composed of: Carbon Hydrogen Oxygen Nitrogen And a variable group (Can be a carbon, hydrogen, or sometimes a sulfur) All amino acids share a common structure, where an amino group is bonded to a carbon atom (designated the alpha carbon) which is in turn bonded to carboxylate (carboxyllic acid), a hydrogen and the variable group often denoted as the R group (except glycine which has a H for an R group). Amino acids combine through a dehydration mechanism which removes a hydroxyl group from the carboxyllic acid of one amino acid and the proton from another amino acid's amino group: the resultant bond is referred to as a peptide bond and is very stable and rigid (planar) due to delocalisation of the double bond of the carbonyl over to the N atom
Which of the functional groups is most likely to gain a proton and become positively?
The amino group is most likely to gain a proton.
Which functional group can accept or release protons H depending on pH?
carboxyl, amino, phosphate
What functional group is h3n?
It is an amino group, part of the structure of an amino acid that also includes alpha carbon, carboxyl group, hydrogen and an R group side chain. Basic amino group H2N (-NH2) may gain a proton and become -NH3+, an acidic carboxyl group (H3N).
What is ortho effect in aniline?
the ortho effect operates due to position of substituted group in ortho position. it increases the steric repulsion in 'amino' grup of aniline there by decreasing its basicity ,i.e tendency to accept proton.
This functional group is weakly basic because it can accept an H ion?
Amino
What is a monoprotic base?
A monoprotic base is a molecule that has one functional group that can accept a proton. NaOH for example is a (strong) monoprotic base because it can accept one proton. But amines can also be monoprotic bases.
Do amino acids amino have an amino group?
No,fatty acids don't have an amino group
Is aniline yellow a basic dye?
Yes, it is basic in the chemical sense because it contains the amine group -NH2 which can accept a proton.
What type of organic compound always includes a carboxyl group and an amino group?
An amino acid always has an amino group and a carboxyl group. The amine group of one amino acid is capable of forming a peptide bond with the carboxyl group of another amino acid.
How nitrogenous bases code for amino acids?
Yes, amino acids contain nitrogen in their amine group.
When a hydroxide ion accept a proton?
H2o
Is an amino group functional?
For forming a peptide bond, it is essential. There are a number of amino acids that have an amino group as an R-group, as well.
