multiple choice Flashcards
1
Q
a substance that dissolves in water and releases a hydroxyl ion is called a:
-phosphate
-acid
-salt
-base
A
base
2
Q
when two monosaccharides are joined together they form a:
-polysaccharide
-disssaccharide
frutose molecule
protein
A
dissaccharide
3
Q
how many nucleotides are needed to create the code for an amino acid?
-5
-2
-3
-4
A
3
