When a B Cell Differentiates into a Plasma Cell, It

question 15

True/False

When a B cell differentiates into a plasma cell, it goes from expressing membrane-bound IgM to making mostly the secreted form of IgM. A deletion of the first polyadenylation site in the μ heavy chain gene would prevent activated B cells from making the secreted form of IgM.

---

Definitions:

Intense Fear

A strong, uncontrollable, and often irrational emotion experienced in anticipation of some specific pain or danger.

Fear of Snakes

An intense and often irrational anxiety or phobia towards snakes, known scientifically as ophidiophobia.

Psychoanalysis

A set of theories and therapeutic techniques related to the study of the unconscious mind, developed by Sigmund Freud, which aims to treat mental disorders by investigating the interaction of conscious and unconscious elements in the mind.

Behavior Modification

refers to the techniques used to change or modify human behavior, often through reinforcement or punishment.