Animal Cells

Animal Cells

​What are cells?

​Talk with your group about what you think of when you hear the word "cell"

​https://www.youtube.com/watch?v=M1wdIdCOk-Y&t=33s

Poll

Every living organism is made up of what?

• skin

• water

• cells

• hair

Poll

A cell is the ________ unit of life

• Smallest

• Largest

Recap :

• ​Every living thing is made of cells

• ​Cells are the SMALLEST unit of life

• ​Humans have around 50 trillion cells

• ​Most cells are so tiny they can only be seen under a microscope

• ​Plants and animals have different types of cells

• ​Cells come in all shapes and forms and have specific jobs

Poll

True or False: Every single cell is exactly the same

• True

• False

​Animal Cells

• ​Animal cells are kind of like humans beacsue they have their own "organs" that help them function!

• ​Humans have many different organs, and each one does something different.

• ​The cell's organs are much smaller. They are called organelles

​Animal Cell Organelles

The organelles we need to know:​

​

• ​Nucleus

• ​Cell Membrane

• ​Cytoplasm

​Nucleus

​It is the MOST important part of the cell. It's just like our brain! It controls everything the cell does. Just like how our brains control our bodies

​Cell Membrane

It is on the outer edges of the cell, so it controls what comes in and goes out! It helps to protect the cell from toxic substances

​Cytoplasm

It's kind of like jello because it hold everything together! This jelly-like substance holds all of the organelles in place so they don't move around.

Poll

What part of the cell controls all of its activities?

• Nucleus

• Cell Membrane

• Cytoplasm

Poll

What part of the cell holds everything together?

• Nucleus

• Cell Membrane

• Cytoplasm

Poll

What part of the cell controls what enters and leaves the cell?

• Nucleus

• Cell Membrane

• Cytoplasm

Open Ended

What have you learned about cells today? Try using some of the new vocabulary!