Adv Patho ETSU 5016 NP
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| show | Eukaryotic Cells
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| Which cells are unicelluar without nucleus or organelles? | show 🗑
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| show | All cells
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| Which cells have mitochondria? | show 🗑
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| What dictates what the cell will do and how it will do it? | show 🗑
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| show | Tangled form of DNA inside nuclear membrane
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| show | Chromosomes
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| show | Nucleolus
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| show | proteins
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| show | Rough endoplasmic reticulum rER
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| show | w/o ribosomes
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| show | To release proteins in vesicles to the Golgi bodies
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| show | It reforms proteins so the body can use them and adds things like lipids/carbs
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| show | Take in damaged parts of cells and break down using enzymes
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| show | Cellular respiration and make ATP
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| How does cell maintain shape? | show 🗑
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| What is the only animal cell with a flagellum? | show 🗑
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| show | lysosomes
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| show | hemoglobin
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| show | Golgi, endoplasmic reticulum, lose mitochondria
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| How much ATP is produced in aerobic respiration? | show 🗑
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| How much ATP produced in glycolysis? Anaerobic Energy Metabolism? | show 🗑
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| show | 2 ATP
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| show | 32 ATP
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| show | C6h12O6 + 6O2 = 6CO2 + 6 H2O
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| What occurs in glycolysis? | show 🗑
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| show |
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| show | Anaerobic
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| show | Molecules move randomly away from the area where they are most concentrated
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| What is facilitated diffusion? | show 🗑
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| What is Osmosis? | show 🗑
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| show | Enable cell communication by attaching to cell surface and open ion channel. Cause 2nd cell released in cell, turn on enzymes and stimulate transcription of genes in nucleus.
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| Is resting membrane potential negative or positive? | show 🗑
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| What changes cell to be more positive? | show 🗑
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| show | cell responds, i.e. contracting
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| When does the cell repolarize? | show 🗑
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| show | removes Na+ from cell and pumps K+ back in
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| Be able to know atrophy, hypertrophy, hyperplasia, metaplasia, dysplasia | show 🗑
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| show | 1. Direct damage to proteins, membranes, DNA
2. ATP depletion
3. Free radical formation
4. Incr intracellular calcium
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| What does hypoxia cause? | show 🗑
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| What is a free radical? | show 🗑
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| What is the difference b/n oxidation & reduction? | show 🗑
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| What are three mechanisms of cell injury? | show 🗑
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| show | Enzyme turned on inside cell, digest own cell proteins/DNA, then destroyed by WBC
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| Apoptosis can be caused by? | show 🗑
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| Liquefaction, coagulation, infarction, caseous necrosis all are part of? | show 🗑
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| show | lack of arterial supply, but venous flow can carry fluid out of tissue, tissue coagulates
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| show | lack of venous flow lets fluid accumulate in tissue, which liquefies and infection is likely
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| show | Clostridium infection, toxins/H2S bubbles. Only type to cause crepitus.
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| How do cells change with aging? | show 🗑
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| show | Have more DNA damage, more free radicals, can lose ability to repair their telomeres
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