Show:
Organelles
Cell Theory
Types of cells
Organization
Mixed
100
Controls most of the cell's activities
What is the nucleus?
100
All __________ things are made of one or more cells.
What is living?
100
These cells can store so much fat that the nucleus gets pushed against the cell membrane.
What is a fat cell?
100
The smallest unit of life in all living things.
What is a cell?
100
Only plants have these, where energy from sunlight converts carbon dioxide and water into food.
What is a chloroplast?
200
Stores food, water, minerals, and wastes
What is a vacuole?
200
The cell is the basic unit of ________ in which the acitivities of life occur.
What is life?
200
These cells are mostly flat and close together to form a protective layer for yur body.
What is a skin cell?
200
Groups of similar cells that all do the same sort of work.
What are tissues?
200
Provides support and protection for plant cells
What is a cell wall?
300
Helps control what enters and leaves the cells
What is a cell membrane?
300
All cells come from cells that already __________.
What is exist?
300
These cells are surrounded by a hard substance made of calcium and phosphorus.
What is a bone cell?
300
Different types of tissues working together.
What is an organ?
300
This type of plant cell does NOT contain chloroplasts.
What are root cells?
400
A gelatin-like substance in a cell that contains many chemicals and mostly water.
What is cytoplasm?
400
He designed the microscope and looked at cork through it, noticed cells.
Who is Robert Hooke?
400
These cells are usually long and have many fibers that can contract and relax.
What is a muscle cell?
400
A group of organs that work together to do a certain job.
What is an organ system?
400
Plants, algae, and may types of bacteria make food through a process called__________
What is photosynthesis?
500
Converts food energy into a form that the cell can use
What is mitochondria?
500
Object we used in our classroom to do several labs and look at magnified slides of various cells.
What is a microviewer?
500
These cells are long and have many branches to allow them to receive and deliver messages quickly.
What is a nerve cell?
500
Smallest organism on Earth made of only one cell
What is bacteria?
500
Put in order from simplest to most complex: organ, tissue, organ system, cell.
What is cell, tissue, organ, organ system?