Cell Theory
Organelles
Levels
Body Systems
Changes
100
What is the basic unit of life?
The Cell
100
What organelle turns food into energy?
Mitochondria
100
What does CTOSO stand for?
Cell, Tissue, Organ, Organ System, Organism
100
What body system is responsible for breaking down food?
Digestive System
100
What is a physical change?
A change in size, shape, or form, but not chemical identity.
200
What do cells do with food?
extract energy
200
What is the job of the nucleus?
Controls all cell activities; brain of the cell
200
What level is this?
Organism
200
What organ pumps your blood?
Heart
200
What is a chemical change?
A change that creates one or more new substances
300
Where do cells come from?
Pre-existing cells
300
*DOUBLE JEOPARDY*
What is the purpose of the vacuole?
Why is the plant vacuole so much bigger?
Storage of water, nutrients, and waste.
Plant cells need to store more water
300
What level is this? 
Organ System
300
*DOUBLE JEOPARDY*
Which system provides protection and maintains temperature?
Integumentary
300
True or false: a chemical change can be undone
False: a PHYSICAL change can be undone
400
True or False: All things are made of cells
False
400
What organelle is only in animal cells? What does it do?
Lysosomes- They clean the cell
400
What are organs made of?
Different tissues
400
What does the nervous system do?
It carries messages and signals to your brain.
400
Changes in states of matter are what kind of changes?
Physical
500
What does multicellular mean?
Made of one or more cells
500
What organelles do animal cells and plant cells share?
Mitochondria, cytoplasm, nucleus, vacuole, Cell Membrane
500
What level is this?
Organ
500
How do the respiratory and circulatory work together?
The respiratory takes in oxygen, and circulatory carries the oxygen to your cells
500
What is an indicator of chemical change?
fire, explosion, change in smell, change in temperature, fizzing, etc