SOC 1111 and BIOL 1106
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Biology 1106 – Exam II

Ch 6 – Cell Structures

Cell Theory –

Why are cells small? –

Cytosol –

Ribosomes –

Prokaryotic Cells –

Eukaryotic Cells –

Nucleus –

Nuclear envelope –

DNA –

Chromosomes –

Chromatid –

Chromatin –

Organelles:

Nucleolus –

Ribosomes –

Rough Endoplasmic Reticulum –

Smooth Endoplasmic Reticulum –

Golgi Apparatus –

Lysosomes –

Food vacuoles –

Contractile vacuoles –

Central vacuole –

Mitochondria –

Cristae –

Mitochondrial matrix –

Chloroplasts –

Thylakoids –

Grana stacks –

Stroma –

Peroxisomes –

Cytoskeleton –

Microtubules –

Microfilaments –

Intermediate filaments –

Extracellular Structures:

Cell Wall –

Extracellular Matrix –

Cell connections –

Cellular Connections –

Plasmodesmata –

Tight junctions –

Desmosomes –

Gap junctions –