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Multiple Choice
All members of the domain Bacteria have which of the following characteristics?
A
They are prokaryotic cells.
B
They are multicellular organisms.
C
They have a nucleus.
D
They contain membrane-bound organelles.
Verified step by step guidance
1
Begin by understanding the characteristics of prokaryotic cells. Prokaryotic cells are defined by the absence of a nucleus and membrane-bound organelles.
Recognize that Bacteria are classified as prokaryotic organisms. This means they do not have a nucleus or membrane-bound organelles.
Consider the statement 'They are multicellular organisms.' Bacteria are typically unicellular, meaning they consist of a single cell.
Evaluate the statement 'They have a nucleus.' Since Bacteria are prokaryotic, they do not have a nucleus.
Assess the statement 'They contain membrane-bound organelles.' Prokaryotic cells, including Bacteria, lack membrane-bound organelles, which are characteristic of eukaryotic cells.