Which of the Following Describes Sister Chromatids

question 54

Multiple Choice

Which of the following describes sister chromatids?

• A) two copies of different chromosomes held together by a centromere
• B) identical copies of a chromosome held together by a centromere
• C) identical copies of a chromosome that are not connected
• D) two copies of different chromosomes that are not connected
• E) None of the above.

---

Definitions:

Point Of Entry

The place where goods, services, or individuals are inspected or received into a facility or region, often referencing security or health screenings.

General Health

A condition of total well-being encompassing physical, psychological, and social health, rather than just the lack of illness or weakness.

Cycle Of Infection

The process through which an infectious agent passes from one host to another, including various stages like transmission, incubation, and recovery or death.

Pathogen Spreads

The transmission of microorganisms that cause disease from one individual or source to another, through various means.