When a Naive B Cell Binds to an IgG:antigen Complex

question 36

Multiple Choice

When a naive B cell binds to an IgG:antigen complex on its cell surface using FcγRIIB1,while simultaneously binding to the same antigen using membrane-bound IgM,_____.

• A)the IgG:antigen complex is endocytosed
• B)the B cell becomes anergic
• C)the B cell will switch isotype to IgG
• D)the B cell undergoes affinity maturation
• E)the B cell secretes large amounts of IgM before becoming a memory B cell.

Identify the energy source with the highest net energy ratio for various applications.

Recognize the primary consumption of oil in the United States.

Estimate when affordable oil supplies are projected to deplete.

Learn the timeframe required to phase in new energy alternatives.

---

Definitions:

Benzodiazepines

A class of psychoactive drugs known for their sedative, hypnotic, anxiolytic, and muscle relaxant properties.

Withdrawal

A group of symptoms that can occur upon the abrupt discontinuation or decrease in intake of medications or recreational drugs.

Opioids

A class of drugs that include both illegal drugs like heroin and prescription painkillers such as oxycodone and morphine, known for their pain-relieving properties and high potential for addiction.

TC

Therapeutic Community, a treatment model focusing on the community or social environment as a method for promoting psychological and behavioral change.