A&P Week 3 Notes PDF
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Uploaded by SubsidizedEarthArt3972
Chamberlain University
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Summary
These notes cover various aspects of human anatomy and physiology. The document details different types of cells, cell membranes and their properties, including proteins, transport mechanisms, and organelles. The notes also discuss cellular respiration and the cell cycle.
Full Transcript
**Cells** Cell - - - 4 Main Parts of the Cell - - - - - - - - - - - - - - - - - - - - - - - - - - - - **Cell Membrane** Cell Membrane...
**Cells** Cell - - - 4 Main Parts of the Cell - - - - - - - - - - - - - - - - - - - - - - - - - - - - **Cell Membrane** Cell Membrane - - - - - - - - - - - - - - - - Bilayer made of - - - - - - **Membrane lipids and proteins are mobile in their own half of the bilayer** **Membrane Proteins** Membrane Proteins - 2 Main Types - - - - - - **Cell Membrane Transports** Interstitial Fluid - - - - **Passive** - - - - - - - - - Simple Diffusion - - - - - - - - - - - - - - Facilitated Diffusion - - Osmosis - - - - - - **Active** - - - - - - - - - **Tonicity** Hypertonic - - - Isotonic - - Hypotonic - - **Organelles** Organelles - - Endoplasmic Reticulum (ER) - - - - - - - - - Membranous Organelles - - Non-Membranous Organelles - - Ribosomes - - (Glu) + (Ser) + (Pro) + (Gly) = Protein Golgi Apparatus - - - - - - - - Vesicles - Mitochondria - - Inclusion Bodies - Lysosomes - - - - - - - Peroxisomes - - - Centrioles - - - - - Centrosomes - Proteasomes - Nucleus - - - - - Nucleolus - - - - - Chromatin - Genes - Genome - - **What is DNA Made of?** - - - - **DNA** Transcription - - - - - - - - Translation - - - - - **Central Dogma** - - - **Cell Cycle**  Interphase - - - - - - - - - Mitosis - - - - - - - - - - - - - - - Meiosis - - - - - Somatic Cell - - - - Prokaryotic Cell - - - Eukaryotic - - - - - All Cells Have: - - - - - - - - - - **Cell Membrane Proteins** Cell Membrane Proteins - Integral Proteins (transmembrane proteins) - - - - - - - Peripheral Proteins - - - - - - - - **Structural Components of Plasma Membrane** The plasma membrane contains carbohydrates on proteins and lipids - Sugar - Protein - Cholesterol - - - Transmembrane (integral) Proteins - Channel proteins - - Carrier/Transporter Proteins - - - Receptor Proteins - - - Cell Identity Markers - - - - - - Na+/K+ ATPase - Gap Junction Proteins - - Enzymes - - - - Cell Adhesion Molecules - Function - - Ex. Desmosomes Transmembrane (integral) Proteins II - - - - - - - **Peripheral Proteins** Cadherins - Cytochrome C - - - - **Hereditary spherocytosis** - **Spectrin Protein** - - When the spleen removes and destroys by macrophages the spherocytes it causes splenomegaly **Fluid compartments** ICF - - - - ECF - - - - - - - **Types of Endocytosis** Endocytosis - - Pinocytosis (cell drinking) - - Phagocytosis (cell eating) - - - Exocytosis - - - **Bulk Transport** Bulk Transport - - **Permeability** Semi-Permeability - - Selective Permeability (Co2, Co, O2) - - - **Cellular Respiration** Cellular Respiration - - ATP - - - - **Steps of Cellular Respiration** - - - - - - Glycolysis - - - Krebs Cycle - - Electron Transport - - Chemiosmosis - -
