Scientists
Who is Anton Leevuwenhoek?
Inspired by Robert Hooke, he designed his own microscope.
Cell is...
The basic structural and functional unit of all living organisms.
What is the Cell theory? (Not the steps)
one of the fundamental theories of modern biology and includes 3 principles.
What type of cells have a nucleus?
Eukaryotic
SEM stands for
Scanning Electron Microscope
Why type of cells did Hooke observe?
Dead cork cells from oak bar
Organelles are...
Specialized structures that carry out specific cell functions in different parts of the cell at the same time.
All organisms are composed of...
one or more cells
This type of cell has a cell wall.
Plant cells
What is a better microscope? A Transmission/ scanning microscope or a compound microscope?
Transmission or scanning
What scientist coined the term "cell"?
Robert Hooke
Cytoplasm is...
the semifluid material in the plasma membrane.
Cells arise ONLY from...
Preexisting cells
What type of cells have have membrane bound organelles?
Eukaryotic
What type of microscope can you use live specimans?
STM Scanning tunneling microscope
What scientist concluded all plants are made of cells?
Matthias Schlieden
Plasma membrane...
a boundary that controls what enter and leaves the cell.
What scientists contributed to the cell theory?
Schleiden and schwann
Prokaryotic cells DO NOT have what?
Nucleus or membrane bound organelles
what type of microscope did Robert hooke use when he discovered cells in cork?
Compound light microscope
Who concluded that all Animals are made up of cells?
Theodor Schwann
Cell wall...
the structure that that protects , maintains the cells shape and gives the cell support.
Why is it a theory not a law?
Because more research or findings could take place that could change the theory.
has loose genetic material inside its cell.
Prokaryotic
What has been the biggest tool in history of discovery cells?
Microscopes