Which Is a Characteristic of IgM

question 4

Multiple Choice

Which is a characteristic of IgM?

• A) It can cross the placenta.
• B) It is able to fix complement.
• C) It increases greatly in the secondary response.
• D) It can bind only two antigens.

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Definitions:

Demand for Workers

The total amount of labor or workforce that employers are willing and able to hire at a given wage rate and time.

Equilibrium Wage

The wage rate at which the quantity of labor demanded by employers equals the quantity of labor supplied by workers, resulting in no excess supply or demand in the labor market.

Supply of Labor

The total hours that workers are willing and able to work in a given period, influenced by factors such as wages, working conditions, and labor market policies.

Marginal Product

The additional output that is produced by adding one more unit of a specific input, ceteris paribus.