Which of the Following BEST Describes Why It Is Challenging

question 23

Multiple Choice

Which of the following BEST describes why it is challenging for surface immunoglobulin to transduce a signal into the cell upon antigen binding?

• A)It takes twice as much antigen to stimulate the cells because each antibody has two antigen binding sites.
• B)The cytoplasmic domain of surface Ig only has three amino acids.
• C)Ig ? is rapidly dephosphorylated.
• D)Ig is an inflexible molecule.
• E)All of the answers are correct.

---

Definitions:

Hairstyle

The manner in which a person's hair is cut and styled.

Symmetrical

Having both sides or halves that are the same in size, shape, and position; often referring to balance in equations, designs, or structures.

High Cheekbones

are a facial feature where the cheekbones are more prominent or higher on the face, often considered an attractive trait.

Narrow Jaw

A specific facial structure characterized by a slim jawline, often considered a trait of physical attractiveness in certain cultures or contexts.