N Flashcards
(18 cards)
Pringle cell theory
- From existing cells
- 1 or more cells
- Maintain own structure and function
Defrince between prokaryotes and eukaryotes
No nucleus nor any membrane bound
Different organelles that plant have that animal cell don’t
Chloroplast, cell wall, vacuoles
Definition or function of plasma membrane
Controls what enters and exits the cell
Nucleus
Location of DNA that create controls everything
Microcondria
Creates ATP for energy
Endoplasmic reciculum
Assembles proteins for export
Golgi apparatus
Perhaps packages and sends systems via vesicles
Lysomes
Digest and recycle
Diffusion
No ATP needed
Simple
Substance go from area of high concentration to low concentration
Facilitated
Protein, the substances to the membrane
Osmosis
Diffusion of water
Equilibrium
Even amount of substances across membrane
Endocytosis and exocytosis
Large substances entering or leaving cell
Stain
Dies used to enhance and reserve futures
Defrint lenses
Ocular, lens and objective lens
Spontaneous generation
Things would appear from dirt