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Rachel Rodriguez
Physiology Weeks 1-6
| Term | Definition |
|---|---|
| Negative-feedback control systems | Oppose change (thermoregulation) (minimize changes in glucose levels) |
| Positive-feedback control systems | Accelerate change (childbirth) |
| Viruses | Intracellular parasites that consists of DNA & RNA. Surrounded by a protein coat |
| Tapeworms | Most pathogenic complex organisms |
| Pathogenesis | The course of disease development |
| Intrinsic Control | Autoregulation |
| Body's Thermostat location | Hypothalamus |
| Homeostasis | A state of relative constancy |
| Prostaglandin | "Tissue hormone" |
| Peptide Bonds | Joint together molecules of amino acids |
| Building blocks of fats | Fatty acids & glycerol |
| Steroids | Lipids - part of Vitamin D |
| Glycogen | Main saccharide in the body (animal starch) |
| Glycoprotein | Combo of carb & protein (protein dormant) |
| Maltose | Two molecules of glucose; disaccharide |
| Dehydration Synthesis | Formation of sucrose; removal of a water molecule |
| Active Transport | Movement of materials from low to high concentration |
| Phases of Mitosis | Prophase, Metaphase, Anaphase & Telophase |
| Codon | Sequence of three bases |
| Examples of Passive Transport | Filtration, Osmosis & Dialysis |
| Phagocytosis is an example of _______ | Endocytosis |
| Facilitated Diffusion | Particles through a membrane by means of a carrier molecule |
| Osmosis | Moves water through the cell membrane via _______ |
| True Skin | Dermis |
| Hypodermis | Connects the dermis to underlying tissues |
| Mesenchyme | Connective tissue formed from stem cell tissue |
| Functions of connective tissue | Defense, Support & Transport |
| Microglia | Help destroys pathogens & damaged tissue in brain |