The irregularly-shaped region within the cell of a prokaryote that contains all or most of the genetic material is called ...
Question 15 options:
flagellum
nucleoid
plasma membrane
plasmids
The correct answer is nucleoid.
The irregularly-shaped region within the cell of a prokaryote that contains all or most of the genetic material is called the nucleoid.
The irregularly-shaped region within the cell of a prokaryote that contains all or most of the genetic material is called the nucleoid. To arrive at this answer, one can use several strategies. One approach is to rely on prior knowledge of prokaryotic cell structure. In this case, knowing that the nucleoid is the region where genetic material is located would lead to the correct answer.
Alternatively, one can use a process of elimination. Looking at the options given, a flagellum is a whip-like structure that helps with cell movement and is not responsible for genetic material. The plasma membrane is the outer barrier of the cell, but it does not specifically contain genetic material. Plasmids are small, circular pieces of DNA that can be found in some prokaryotes, but they are not the main region containing most of the genetic material.
By eliminating the options that clearly do not fit the description, we can determine that the correct answer is nucleoid.