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short answer AP
| Question | Answer |
|---|---|
| 3 parts of cell theory | All organisms are made of one or more cells. Cells are the basic unit of life. All cells come from preexisting cells. |
| what is osmosis | diffusion of water |
| solutions in osmosis | hypertonic (more salt than water) hypotonic (more water than salt) isotonic (same amount of both) |
| how glut4 relates to diabetes | glut4 is a protein on the cell membrane that lets glucose and insulin in and out of the cell. when glut4 malfunctions, glucose stays in the bloodstream and insulin can't enter the cell to maintain stable blood sugar |
| similarities between prokaryotes and eukaryotes | both have ribosomes and DNA |
| differences between prokaryotes and eukaryotes | pro- no nucleus, no membrane bound organelles, unicellular, smaller cells (bacteria) eukaryotic- has a nucleus, has membrane bound organelles, multicellular (animals or plants) |
| first stage of mitosis w/ description | prophase - chromosomes condense, nuclear envelope breaks down, spindle forms |
| second stage of mitosis w/ description | metaphase - chromosomes align at the equator |
| third stage of mitosis w/ description | anaphase- sister chromatids separate and move to opposite poles |
| fourth stage of mitosis w/ description | telophase - nuclear envelopes reform, cytoplasm divides |
| organelle disorder structure (i chose mitochondria) | double membraned |
| organelle disorder function | mitochondria makes ATP (energy) |
| organelle disorder malfunction | mitochondria stops making ATP causing the cell to not have enough energy to function correctly |
| organelle disorder name | mitochondrial disorder |
| organelle disorder symptoms/treatment | symptoms- weakness, seizures, vision/hearing issues treatment - vitamins, supplements, supportive therapy |
| how does the structure relate to the function | the double membrane structure allows more surface area to create more ATP and produce energy |