All living things are made up of at least one of these.
What is a cell?
100
An individual plant, animal, or single-celled life form.
What is an organism?
100
The two parts of the microscope that you should hold on to whenever you're carrying it from one place to another.
What is the neck and the base.
100
The outer boundary of the cell that allows food to enter and waste to exit.
What is the cell membrane?
100
The year cells were first discovered.
What is 1663?
200
All living things respond to this.
What is stimuli?
200
A thing or event that evokes a specific functional reaction in an organ or tissue.
What is a stimulus?
200
The square part of the microscope that we put our slides onto.
What is the stage?
200
The fluid substance containing the organelles. It lies between the nucleus and the cell membrane.
What is the cytoplasm?
200
In what year was the nucleus of the cell discovered, and who discovered it?
What is 1831 by Robert Brown.
300
All living things exchange these.
What are gases?
300
Any of the distinct types of material of which animals or plants are made.
What is tissue?
300
The three lenses of different powers.
What are the objective lenses?
300
These organelles begin the process of making proteins.
What are the ribosomes?
300
The year year that the electron microscope was invented.
What is 1931?
400
All living things get bigger, or do this.
What is grow?
400
A blue ink used to stain microscope slides and provide a better view of the slide.
What is methylene blue?
400
The power of all of the eyepiece lens on our microscopes.
What is 10x?
400
The center of the cell that directs the cell's activities and contains the cell's operating instructions and stores information that will be passed along to new cells.
What is the nucleus?
400
The three parts of the Cell Theory.
What is:
1. All living things are made of one or more cells
2. Cells are the basic units of living things.
3. All cells come from existing cells.
500
All living this must have this in order to survive.
What is water?
500
To make bigger.
What is to magnify?
500
The power of the eyepiece lens multiplied by the power of the objective lens.
What is total magnification?
500
These organelles convert the chemical energy of food into a form that the cell can use.
What is mitochondria.
500
Two things that a plant cell has that animal cells do not.