what are the two types of cells
eukaryotes/prokaryotes
describe a prokaryote
bacteria/no nucleus/no organelles
describe a eukaryote
plants/animals/nucleus/organelles/complex
what is a tight junction
it is watertight
what is a gap junction
only allows the passage of water and ions
what is desmosis
spot welds between two cells
what is plasmodesmata
direct transport of anything
what cells contain chloroplasts
plants
what cells contain mitochondria
plants/animals
what do eukaryotes and prokaryotes have in common
they both contain DNA and have cytoplasm and ribosomes