Which of the following parts of the lgG (immunoglobulin G) molecule are not invo

Question

Which of the following parts of the lgG (immunoglobulin G) molecule are not involved in binding to an antigen? Fab Fc Heavy chain Light chain Variable domain The catalytic mechanism followed by a serine protease can be classified as covalent catalysis general acid-base catalysis specific acid base catalysis metal ion catalysis both A) and C). During muscle contraction, hydrolysis of ATP results in a change in the conformation of actin a change in the conformation of myosin association of myosin head to actin dissociation of myosin from actin no effect on muscle contraction Which one of the following statements is true? enzymes bind to substrates but are never covalently attached to substrate or product enzymes increase the equilibrium constant for a biological reaction, thus favoring product formation. enzymes increase the stability of the product of a desired reaction by allowing ionizations, resonance, and isomerizations not normally available to substrates. enzymes bind strongly to reaction transition state to lower the activation energy for the conversion of substrate to product. For enzymes to be effective, they must be present at the same concentration as their substrates.

Explanation / Answer

Answer:

7 - B

8 -

9 - B

10 - A

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