Cell Flashcards
Bacteriophage
A virus that infects bacteria
Conjugation
Bacteria pass DNA from one cell to another through Pili
Capsule
Outer protein coat of a virus
Eukaryote
A cell that contains a nucleus and membrane bound organelles
Flagellum
A long, whiplike structure that helps a cell to move.
Host
An organism on which a parasite lives
Heterotroph
An organism that consumes food for energy
Multicellular
Consisting of many cells
Nucleoid
Unorganized DNA in a prokaryotic cell
Organelle
A tiny cell structure that carries out a specific function within the cell
Prokaryote
A unicellular organism that lacks a nucleus and membrane bound organelles
Pathogen
A microbe that causes disease
Pili
Hollow tubes used to exchange DNA between bacteria by conjugation
Plasmid
Small circular piece of DNA located in the cytoplasm of many bacteria
Unicellular
Made of a single cell