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20 questions
Organisms with cells that have a nucleus are called . . .
Archaea
Bacteria
Eukaryotes
The basic unit of structure and function in an organism is the . . .
Cell
Chloroplast
Lysosome
This outermost layer protects and supports the cells of plants.
Cell Membrane
Cell Wall
Cytoplasm
This fluid in the cell is where the organelles are found. It contains water and chemicals the cell needs.
Blood
Cytoplasm
Plasma
What is the mitochondria?
The power house of a house
The power house of a cell
The main function of a cell
The organelle that relates to storage of water, food, and nutrients in a cell.
lysosome
vacuole
mitochondria
This cell structure controls everything that goes in and out of a cell:
cell wall
vacuole
cell membrane
This PLANT cell structure protects the plant cell, and gives it shape.
cell membrane
cell wall
vacuole
This PLANT cell organelle contains stacks of thylakoids, which use energy from the sun to make glucose.
cell wall
vacuole
chloroplast
The man who discovered and named the "cell":
Schleiden
Schwann
Hooke
What is one way in which all living things on Earth are alike?
All living things have hair.
All living things are made of cells.
The cells of all living things have chloroplast.
All living things can move.
When cells are damaged, new cells are created by cell division. How does the cell theory explain this fact?
It states that all cells have a nucleus which divides.
It states that all living things are made up of one or more cells.
It states that cells come from previously existing cells.
It states that the basic units of structure and function are cells.
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