microscope
where do you hold the microscope?
base
the most important organelle in the cell
nucleus
made of ______
cells
cell that is used to store water and nutrients in the animal and plant cell, is also used to store waste and move waste and excess water out of the cell.
vacuole
What color was the liquid with which the onion cells were visible?
purple
what does eyespice work for?
magnifies the image produced by the objective
What part of the cell produces proteins?
ribosomes
have a _______
lifespan (died)
endoplasmic reticulum has many ribosomes attached to it.
rough er
what color was the liquid which the cell in the mouth were visible ?
blue
for what are the stage clips used?
to hold the slide in place
what part of the cell that protects ?
cell membrane
require _____
energy
a membrane-bound cell organelle that contains digestive enzymes.
lysosomes
what is the fundamental unit that forms the living things?
the cell
What is the NOSEPIECE for?
Holds the HIGH- and LOW- power objective LENSES; can be rotated to change MAGNIFICATION.
cell wall
produce ______ and need to ______ and ______
waste grow reproduce
a cell organelle that helps process and package proteins
Golgi apparatus
- a variable that is not change
- also called constants
- allows for a "fair test"
controlled variable
__________
Supports the ___________
microscope, base
the organelle that is responsible for the energy production?
mitochondria
have to _______ to the _______ or die
respond environment
a plant cell structure containing many molecules of a green pigment called cholorophyll
chloroplast
- found after the word "then" in the hypothesis
- the data controlled during the investigation
dependent varialble