Question Detail

MIC 121 MCB 102 BACTERIA Objective Question

Question

Unlike eukaryotic cells, bacterial cytoplasm lacks which of the following structures?
Options
A Ribosomes
B A chromosome (nucleoid)
C Inclusion bodies
D Membrane-bound organelles like mitochondria
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Bacterial cytoplasm is gel-like and contains the chromosome, ribosomes, and various macromolecules and small molecules. However, it specifically lacks membrane-bound organelles such as mitochondria, Golgi apparatus, or endoplasmic reticulum, which are characteristic of eukaryotic cells.

Hint

Prokaryotic cells are defined by the absence of certain complex internal structures.

Question Info