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Warm up # 13
What do you think your body and blood are made of?
Assignment Page #
Table of Contents TC1
4. Introduction to Cells Pg ___
Introduction to Cells
All living things are made of cells!
•Definition: Cells are the smallest part of any living thing. Cells are the building blocks of life. •Some living things have many cells For example, HUMANS These organisms are multicellular•Some living things are made up of only one cell For example, BACTERIA These organisms are unicellular
What is a cell?
Lego Ship
What types of cells are there?• Cells come in many shapes and sizes.• There are 2 types of cells: 1) Animal cells 2) Plant cells p6
What is the job of a cell?•Different types of cells might have different types of jobs
•However, cells, in any organism, work together to keep the organism alive and healthy
p5
What do cells need?Cells need:1. energy to perform their jobs2. Water3. proteins Proteins are the cell’s workers
Reflection Question
What are the only 2 types of cells and what is the difference between unicellular and multicellular?
(Answer in complete sentences!)