Cell Classification Flashcards

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Questions and Answers

How are cells classified?

Based on their color
By their function and shape (correct)
By their size only
Prokaryotes and eukaryotes (correct)

Prokaryotes have a nucleus.

False (B)

What type of cells are prokaryotes?

Simple, primitive cells without a nucleus

What is a eukaryote?

A true cell with a nucleus and membrane-bound organelles Signup and view all the answers

Which of the following statements are true about prokaryotes? (Select all that apply)

They are the first type of cell on earth (C), They reproduce quickly (D) Signup and view all the answers

What are some similarities between eukaryotes and prokaryotes? (Select all that apply)

Both contain ribosomes (B), Both have cytoplasm (C), Both contain DNA (D) Signup and view all the answers

Study Notes

Cell Classification

Cells are classified based on their function, which influences their shape.
Two main categories: prokaryotes and eukaryotes.

Prokaryotes

Simple, primitive cells that lack a nucleus and membrane-bound organelles.
DNA exists freely in the cytoplasm.
Exclusively represented by bacteria.
Known for rapid reproduction.
Represented as the earliest type of cell on Earth.

Eukaryotes

Defined as "true cells" that possess a nucleus and membrane-bound organelles.
DNA is contained within the nucleus.
Includes all other living organisms beyond bacteria.
Generally larger and reproduce at a slower rate than prokaryotes.
Eukaryotes appeared later in the evolutionary timeline.

Similarities between Eukaryotes and Prokaryotes

Both classifications are types of cells.
Each contains DNA as genetic material.
Both types have cytoplasm supporting cellular functions.
Ribosomes are present in both, functioning in protein synthesis.

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Description

Test your understanding of how cells are classified with these informative flashcards. Learn about the key differences between prokaryotic and eukaryotic cells, including their structures and functions. Perfect for biology students looking to reinforce their knowledge.