Cell Discovery
First person to see dead cells
Hooke
helps prokaryotes move
flagella
stores DNA
nucleus
protective barrier around all cells
cell membrane
list 5 components of a cell membrane
phospholipids
glycoproteins and glycolipids
proteins
cholesterol
Who made the first compound light microscope
Janssen
prokaryotes can get food via photosynthesis, what does this mean?
they use light energy to make sugar
makes ATP
mitochondria
packages and ships proteins
golgi
why is it important that the cell membrane is made up of lipids
water cannot dissolve it
name 2 (of the 3) parts of the cell theory
-all living things are made up of cells
-all cells come from preexisting cells
-cells are the basic unit of structure and function
structure that allows prokaryote to exchange DNA with other prokaryotes
pili
chloroplast
stores water
vacuole
facilitated diffusion
describe an electron microscope
uses beams of electrons to scan and portray an image (coated in gold). organism must be dead
how do prokaryotes reproduce
binary fission
detoxification, stores calcium, synthesizes lipids and carbs
smooth ER
aids in cell division
centrioles
bringing large amount of particles into the cell via a vesicle, requires energy
endocytosis
Name the 3 domains of life
bacteria
arachea
eukarya
cell wall of bacteria is made up of
peptidoglycan
makes hydrogen peroxide to detoxify alcohols
peroxisomes
plant cell walls are made up of this material
cellulose
define osmosis
movement of water from an area of low solute potential to high solute potential