Matching

-Molecules that contain a(n)______ are capable of absorbing light.
A) electrophoresis
B) hydrophobic interaction
C) enzyme-linked immunosorbent assay
D) three-dimensional shape
E) N-terminal amino acid
F) negative charge
G) nucleases
H) chromophore
I) foaming
J) high level expression
K) 2-mercaptoethanol
L) positive charge
M) cation exchange
N) pI
O) chymotrypsin
P) C-terminal amino acid
Q) Sodium dodecyl sulfate

Question

Matching

-Molecules that contain a(n)______ are capable of absorbing light.
A) electrophoresis
B) hydrophobic interaction
C) enzyme-linked immunosorbent assay
D) three-dimensional shape
E) N-terminal amino acid
F) negative charge
G) nucleases
H) chromophore
I) foaming 
J) high level expression
K) 2-mercaptoethanol
L) positive charge
M) cation exchange
N) pI
O) chymotrypsin
P) C-terminal amino acid
Q) Sodium dodecyl sulfate

Quizplus · Accepted Answer

Molecules that contain a chromophore are responsible for absorption and emission of light.

Answer: N 
 pI (isoelectric point) is the pH at which a molecule has no net charge and can be used for separating proteins based on their charge.

Answer: O 
 Chymotrypsin is a protease enzyme that cleaves peptide bonds and is commonly used in protein sequencing.

Answer: Q 
 Sodium dodecyl sulfate (SDS) is a detergent commonly used in protein electrophoresis to denature proteins and give them a negative charge, allowing them to be separated by size.

Matching -Molecules That Contain A(n)______ Are Capable of Absorbing Light