Discovery/Theory
This was the first person to observe and name cells.
Robert Hooke
Organisms whose cells have a nucleus and other membrane bound organelles are called...
Eukaryotes
These objects are used by microscopes to focus light or electrons in order to magnify objects being observed.
lenses
makes proteins
ribosomes
green organelle found only in plants and algae
chloroplast
This was the first person so observe living cells, connecting cells with life!
Anton van Leeuwenhoek
Bacteria do not have a nucleus or other membrane bound organelles and are called _______________ because of this.
prokaryotes
three microscopes used today
light, sem, tem
makes ribosomes
nucleolus
large organelle filled with water in plants
central vacuole
Cell theory, unlike spontaneous generation before it, say that cells come from...
existing cells
ALL CELLS have an outer boundary called the...
cell membrane
Who creates the first microscope
Van Le
modifies and packages proteins
golgi bodies
Series of tubes and sacs,
ER/endoplasmic reticulum
High power microscopes that can show great detail of the surface of a sample are called...
ALL cells contain a gel like fluid called the ________________
cytoplasm
If you wanted to see the surface of a cell you would use a
Scanning Electron Microscope
produce lipids (be specific)
smooth ER
short and numerous projections on the outside of a cell
cilia
compound light microscopes
The cell membrane only allows certain things to cross it, a property called...
selective/semi permeability
who created the first microscope and in what year
antony van leewenhoek, 1590
provide internal structure
cytoskeleton/microtubules/microfilaments
rod shaped
mitochondria