What specific part of the antibody determines the class of the antibody?
A. variable region of the light chain and heavy chain
B. constant region
C. antigen binding sites
D. All of these are correct.
E. None of these are correct.
Answer: B
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You are generally not aware of the texture of the cloth of your shirt as it rests on your shoulders, unless someone or something happens to make you think of it. What part of the brain is responsible for filtering out such stimuli?
A) reticular activating center B) primary motor area C) postcentral gyrus D) cerebellum
mRNA
What will be an ideal response?
Denaturation disrupts the secondary and tertiary structure of proteins. However, denaturation is not strong enough to disrupt what interaction that is relevant to protein structure?
A. ionic bonds B. hydrophobic exclusion C. peptide bonds D. van der Waals attraction E. hydrogen bonds
The __________ governs expression of three genes active in lactose metabolism. Fill in the blank(s) with the appropriate word(s)