| A | B |
|---|
| Cell membrane | outer boundary controls what goes in and out of the cell |
| Cytoplasm | colloidal suspension fluid that contains the organelles |
| Ribosomes | organelle where proteins are made |
| Rough Endoplasmic Reticulum | modifies and transport proteins |
| Smooth Endoplasmic Reticulum | makes lipids |
| Golgi apparatus | packages and distributes |
| Mitochondria | function in cellular respiration to produce energy for the cell |
| Lysosomes | contains digestive enzymes that digest food particles and get ride of waste |
| Microtubules | hollow tubes that help shape and support the cell also function in movement |
| Microfilaments | solid filaments function in movement |
| Cytoskeleton | combination of microtubules and microfilaments forms the framework of the cell |
| Nuclear envelope | a double membrane that controls what goes in and out of nucleus |
| Nucleus | contain genetic material |
| Chromatin | fine strands of DNA and proteins not visible with microscope |
| Chromosomes | coiled condensed strands of chromatin that are visible in a microscope |
| Nucleolus | structure in the nucleus that functions in the synthesis of all RNA molecules |
| Cell wall | found in plants and bacteria function in protection and support |
| Vacuoles | single large fluid filled sac that function in storage in plant cells |
| Vesicles | small storage sacs for food liquid or waste found in animal cells |
| Plastids | a fluid filled sacs that function in the storage of pigments |
| Chloroplasts | contain a green pigment called chlorophyll found in plants and some bacteria |
| Chlorophyll | captures sunlight to begin the process of photosynthesis |
| Chromoplasts | a plastids that synthesize and store pigments. |
| Leucoplasts | a plastid that store food such as starches |
| Centrioles | found only in animal cells function in cell reproduction |
| Nuclear Pore | openings in the nuclear membrane |
