All of the Following Statements Concerning Pili Are True EXCEPT

question 30

Multiple Choice

All of the following statements concerning pili are true EXCEPT:

• A) A bacterial cell will usually have only one or two pili.
• B) Pili are composed of protein called pilin.
• C) Not all bacteria have pili.
• D) Pili are longer than fimbriae and flagella.
• E) Pili facilitate the transfer of DNA among bacterial cells.

---

Definitions:

Validity

The quality of being logically or factually sound; in logic, refers specifically to arguments where the conclusion necessarily follows from the premises.

Internet Service Provider

A company that provides customers with access to the Internet.

Small Business

An independently owned and operated company that is limited in size and revenue depending on the industry.

Existential Import

The implication that a statement or proposition presupposes the existence of certain entities it refers to, affecting its truth value.