Cell Theory
All cells come from _______________ cells.
other or pre-existing
What is the function or job of the cell wall?
To protect and support.
Which cell part controls the actions of the cell activity?
Nucleus
Plant and animal cells are both...
eukaryote or prokaryote?
eukaryote
What is the simplest level?
cell
All ___________ things are made of cells.
living
What is the function of the cell membrane?
To regulate what goes in and out of the cell.
What cell part uses photosynthesis to make food?
Chloroplasts
Prokaryotes do not have a __________ but they always have ____________ and ______________.
nucleus
DNA and Cytoplasm
What is the most complex level?
organism
Cells are the basic units of structure and function in _____________ things.
living
What is the function of the mitochondria?
To generate energy.
What is the gel-like fluid in the cell?
Cytoplasm
Eukaryotes have a ________________, but do not
always have a ________ ________.
nucleus
cell wall
What level is between cell and organ?
Cell, ______________, organ
tissue
Cells can be living or dead. True or False?
True. Cells can die.
What is the function of the Endoplasmic Reticulum?
To transport proteins in the cell.
These are the instructions to the cell that decides what physical features you will have.
DNA
All cells have a ____________, ______________, and
________________.
cell membrane, cytoplasm, and DNA
What level is between tissue and organ system?
tissue, ______________, organ system
organ
True or False? Vacuoles in animals cells are larger than vacuoles in plant cells.
False
To store water, nutrients, and waste.
What 2 parts are only found in plant cells?
cell wall and chloroplasts
The DNA in a prokaryote is found in the __________.
The DNA in a eukaryote is found in the __________.
cytoplasm
nucleus
A heart, lung or brain is an example of an _________.
organ