20 questions
What food likely contains a high amount of protein?
Strawberries
Bread
Pasta
Steak
Each amino acid is different from the other due to....
The R group
The amino group
The carboxyl group
The central carbon
What subgroup of proteins speeds up chemical reactions?
fatty acids
starches
enzymes
What is this molecule called?
nucleotide
fatty acid
amino acid
monosaccharide
Which colored box highlights the amino group?
Blue (left)
Turquoise (top)
Orange
Red
Purple
Which colored box is different for every amino acid?
Blue (left)
Turquoise (top)
Orange
Red
Purple
Which colored box is the reason this is an organic molecule?
Blue (left)
Turquoise (top)
Orange
Red
Purple
Which colored box highlights the carboxyl group?
Blue (left)
Turquoise (top)
Orange
Red
Purple
What is the name for a chain of amino acids?
Polypeptide chain
Triglycerides
Polysaccharides
Nucleotides
What is the name of the bond that joins two amino acids together?
Ester bond
Glycosidic bond
Peptide bond
Nucleic bond
Which level of protein structure describes a protein's three-dimensional shape?
Primary
Secondary
Tertiary
Quaternary
Which level of protein structure is only found in proteins with more than one polypeptide chain?
Primary
Secondary
Tertiary
Quaternary
Which protein structure describes the sequence of amino acids?
Primary
Secondary
Tertiary
Quaternary
What are the elements found in proteins?
CHO
CHO(P)
CHON(S)
CHONP
A peptide bond between amino acids is
an ionic bond
a covalent bond
a hydrogen bond
Free Question! When is the Unit 03 Test?
Friday, Oct 2
Don't pick this answer.