Qual Reactions of Protein (Report) Flashcards
1
Q
Made of polypeptides formed by amino
acids via peptide bonds.
A
proteins
2
Q
function of proteins
A
enzymes
ribosomes
cytoskeleton
3
Q
Amino acids are made up of what parts
A
amino group (-NH2)
carboxyl group (-COOH)
R groups
4
Q
essential animo acids
A
Phenylalanine
Valine
Threonine
Tryptophan
Isoleucine
Methionine
Histidine
Leucine
Lysine
5
Q
Non essential amino acids
A
Asparagine
Aspartic acid
Alanine
Serine
Glutamic acid
6
Q
conditionally essential amino acids
A
Arginine
Cysteine
Glycine
Glutamine
Proline
Tyrosine
7
Q
Detects peptide bonds
in proteins.
A
biuret reagent
8
Q
Produces a purple
color in presence of
proteins
A
biuret reagent
9
Q
Reacts with free
amino groups in amino
acids
A
ninhydrin
10
Q
Forms a blue-violet
color for positive
detection
A
ninhydrin
11
Q
Simple method for
amino acid detection
A
ninhydrin
