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membrane-bound, fluid-filled sac
provides temporary storage of food, enzymes, waste products
closely stacked, flattened membrane sacs
modifies proteins chemically then repackages them
the sites of protein synthesis
small bumps located on the endoplasmic recticulum
the fluid inside the cell
organelle that controls cell functions in eukaryotic cell
contains chlorophyll, a green pigment that traps energy from sunlight and gives plants their green color
digest excess excess or worn out cell parts, food particles and invading viruses or bacteria
firm, protective structure that gives the cell its shape in plants
Converts energy for the cell
Produces a usable form of energy for the cell