So far, this lesson has focused on the characteristics of bacteria and the ways in which eukaryotes like humans interact with bacteria. Later in this course, you'll learn more about the other prokarytoic domain, the archae. For now, use this activity to make sure you understand the most important points about prokaryotes, especially bacteria.
Choose the structure that prokaryotic cells have in common with plant (but not animal) cells.
Plant cells and prokaryotic cells have a cell wall but animal cells do not.
Plant cells and prokaryotic cells have a cell wall but animal cells do not.
Plant cells and prokaryotic cells have a cell wall but animal cells do not.
Choose the structure that allows scientists to use bacteria to make many copies of DNA for research purposes.
A plasmid is a circular piece of DNA that can incorporate a piece of DNA that scientists want to study.
A plasmid is a circular piece of DNA that can incorporate a piece of DNA that scientists want to study.
A plasmid is a circular piece of DNA that can incorporate a piece of DNA that scientists want to study.
Choose the structure that prokaryotic cells have but eukaryotic cells do not.
Prokaryotic cells have a nucleoid. Eukaryotic cells have a nucleus.
Prokaryotic cells have a nucleoid. Eukaryotic cells have a nucleus.
Prokaryotic cells have a nucleoid. Eukaryotic cells have a nucleus.
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