Cell Theory and Types of Cells

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Objective

I can describe the cell theory and explain the differences between prokaryotic and eukaryotic cells.

Part 1 of 4

Warm-up video

Amoeba Sisters · 5:28Vetted channel

We don't generate video — this one is by Amoeba Sisters on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 4

Key concepts

3 concepts

  1. 1

    According to modern cell theory, all living things are made of one or more cells.

  2. 2

    Prokaryotes such as bacteria and archaea are always unicellular, while eukaryotes such as animals and plants can be multicellular.

  3. 3

    Eukaryotic cells do have a nucleus and membrane-bound organelles, while prokaryotic cells do not.

Part 3 of 4

Practice

12 questions

1

According to the modern cell theory, what is a fundamental characteristic of all living things?

2

Name the two domains of life that consist of prokaryotic organisms.

Part 4 of 4

Exit ticket

Quick comprehension check

Describe the three main parts of the modern cell theory. Then, list two major differences between prokaryotic and eukaryotic cells.

Sample answer included in the free materials

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Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

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