Molecular Building Blocks Flashcards
1
Q
which molecules make up a nucleotide
A
Nitrogenous base
Pentose Sugar
Phosphate group
2
Q
What are amino acids made up of
A
carbon with an amino group
carboxyl group
R group
3
Q
which Amino acids are negatively charged
A
Glutamate
Aspartate
4
Q
which amino acids are positively charged
A
arganine
lysine
Histidine
5
Q
Which amino acids are aromatic
A
phenylalanine
Tyrosine
Tryptophan
6
Q
what are the non polar amino acids
A
Leucine
Glysine
valine
isoleucine
proline
alanine
7
Q
what are the polar amino acids
A
Cysteine
Methionine
Glutamine
Serine
Threonine
8
Q
what type of bond is a peptide bond
A
covalent
9
Q
Describe primary structure
A
Sequence of amino acids in a polypeptide chain
10
Q
Describe secondary structure
A
Alpha helices
Beta sheets