Cells And Cytology Cell Size Prokaryotic Eukaryotic Plant and Animal Cell Models Mammalian Cell Regions Major Cell Parts Plasma Membrane Nucleus Cytoplasm Cytosol Organelles
Membranous Nonmembranous Nucleus Nuclear Membrane Chromatin and Chromosomes DNA Mitosis (Nuclear Division) Events PMAT Cheek Smear and CSI Cell Cycle Meiosis Meiosis Histology Meiosis in Reproduction Cytosol Organelles Endoplasmic Reticulum R.E.R. Smooth Endoplasmic Reticulum S.E.R. R.E.R. and S.E.R. compared Mitochondria Mitochondria Structure Golgi Lysosome Source Lysosomes Peroxisomes Organelle Functions Cytoskeleton Filaments Microfilament and Microtubule Microtubules Cilia and Flagella Structure Cilia 9 + 2 Arrangement of Microtubules Cilia Examples Flagella Structure Flagella Examples Bacteria Human Sperm Algae Microvilli Nucleolus Ribosomes Plasma Membrane Fluid Compartments: ECF & ICF Phospholipid Bilayer Cholesterol Proteins Membrane Protein Function Passive Membrane Transport
Diffusion Solutes Simple Diffusion Facilitated Diffusion Carrier Mediated Channel Mediated Water Osmosis Tonicity Osmotic Pressure Filtration Simple Diffusion Facilitated Diffusion Solute Movement (animation) ECF and ICF Electrolytes Osmosis Tonicity Tonicity and Animal Cells Hypotonic Solutions (animation) Water Movement (animation) Hypertonic Solutions (animation) Water Movement (animation) Osmotic Pressure Fluid Movement between ICF & ECF Active Membrane Transport
Primary Active Solute Pumps (Na+ / K+) Secondary Active Co-transport Bulk Exocytosis Endocytosis Phagocytosis Receptor Mediated ATP Sodium Potassium Pump Na+ / K+ Steps 1 2 3 4 Na+ / K+ End Result Na+ / K+ Pump (animation) Importance of Na+ / K+ pump
animation Resting and Transmembrane Potential Exocytosis Endocytosis Phagocytosis DNA Structure DNA Replication DNA Base Pairing mRNA Transcription rRNA tRNA DNA and RNA compared Translation Protein Synthesis Summary Protein Structure Primary Sequence of amino acids
Secondary Hydrogen Bond Foldings Tertiary Interactions with R group Quaterinary Interactions with other proteins DNA Damage Stem Cells Questions?