Question

Which of the following describes prokaryotes?

a) On average, they are larger than eukaryotes.
b) They can be single or multi-cellular.
c) They do not have a nucleus but have other membrane-bound organelles.
d) They are less complex than eukaryotes.

Answer 1

The correct answer is d) They are less complex than eukaryotes. Prokaryotes are single-celled organisms without a nucleus or membrane-bound organelles, and their DNA is located in the nucleoid.

Step-by-step explanation:

Prokaryotes are defined by their simplicity and lack of a nucleus or other membrane-bound organelles. The correct description of prokaryotes among the given options is: d) They are less complex than eukaryotes.

Prokaryotic cells are generally smaller than eukaryotic cells and are mostly single-celled organisms. They carry their genetic material in a single large circular DNA strand found in a central part of the cell known as the nucleoid. Unlike eukaryotes, they do not have a nucleus.

The structural simplicity of prokaryotes allows them to have a higher surface-to-volume ratio compared to eukaryotic cells, which are more complex and often multicellular, featuring a nucleus and various organelles enclosed within membranes.

Prokaryotes are single-celled organisms that lack a nucleus and other membrane-bound organelles. They have a simple structure and their DNA is located in the main part of the cell called the nucleoid. Prokaryotes can be both unicellular and multicellular.