Prokaryotic and eukaryotic cells

Front

What are prokaryotic cells?

Back

Prokaryotic cells are unicellular organisms that lack a membrane-bound nucleus and organelles. Their DNA is circular and floats freely in the cytoplasm.

Front

What are eukaryotic cells?

Back

Eukaryotic cells are organisms whose cells contain a nucleus and other membrane-bound organelles. They can be unicellular or multicellular.

Front

Do prokaryotic cells have membrane-bound organelles?

Back

No, prokaryotic cells do not have membrane-bound organelles.

Front

What is the shape of DNA in prokaryotic cells?

Back

The DNA in prokaryotic cells is circular.

Front

Where is the DNA located in prokaryotic cells?

Back

The DNA in prokaryotic cells is located in the cytoplasm.

Front

What is a ribosome?

Back

Ribosomes are cellular structures that synthesize proteins. They can be found in both prokaryotic and eukaryotic cells.

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What is a flagellum?

Back

A flagellum is a long, whip-like structure that helps in cell movement. It is found in some prokaryotic and eukaryotic cells.

Front

What is a chloroplast?

Back

Chloroplasts are organelles found in plant cells and some protists that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the function of the Golgi complex?

Back

The Golgi complex modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within a cell that contains organelles and is the site of many metabolic processes.