basic units of structure and function in living things, found in plants and animals
What are cells?
100
I am the "brain" of the cell
What is nucleus?
100
In multicellular organisms this forms when a group of similar cells work together to perform a certain function
What is tissue?
100
Nucleic acids, lipids, carbohydrates, and proteins
What are the nutrients of a cell? What is cell fuel?
100
The simplest unit of matter, found in nonliving and living things
What is an atom?
200
States that all living things are composed of cells
What is the cell theory?
200
I am the gatekeeper in both plant and animal cells, because I determine what goes in and out of the cell.
What is the cell membrane?
200
This forms when different kinds of tissue work together
What is an organ?
200
This nutrient does not mix with water
What is a lipid?
200
A group of atoms held together by a chemical force
What is a molecule?
300
This instrument helps us see cells
What is a microscope?
300
These two organelles are only found in plant cells
What is the cell wall, chloroplast, and Large Cental vacuole
300
This is the result of a group of organs working together to perform a major function
What is an organ system?
300
Used as a source of energy
What are carbohydrates?
300
A cell with no nucleus, doesn't have membrane bound organelles
What is a prokaryotic cell?
400
This particular type of instrument uses beams of electrons to help us see cells
What is an electron microscope?
400
I store water, food and other materials in the cell
What is a vacuole
400
Many organ systems working together form this
What is an organism?
400
The process in which a cell divides and forms two identical nuclei
What is mitosis?
400
A process where molecules move from a higher concentration to a lower concentration
What is diffusion?
500
All cells are produced from these
What other cells?
500
I am the "powerhouse" of the cell because I convert energy in food into energy the cell can use to live and function
What is the mitochondria?
500
Your brain is made mostly of this type of tissue
What is nerve tissue?
500
To replace dead or damaged skin cells
Why do skin cells frequently undergo mitosis?
500
The process where an organism responds to changes in its environment to try to maintain a stable, balanced environment; example-trees lose their leaves in the winter