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Cell parts
Mrs M. 9/25
| Question | Answer |
|---|---|
| 6 CLT's | respond, adapt, made of cells, reproduce, grow and develop, obtain and use energy |
| 3 parts of the cell theory | 1. all living things are made of cells 2. all cells come from pre-existing cells 3. a cell is the basic unit of life |
| Eukaryotic, give ex. | with a nucleus, multiple, larger |
| prokaryotic | without a nucleus, always single cell, smaller |
| Eubacteria | is prokaryotic (just bacteria) |
| archeabacteria- Extremophiles | salt-loving, heat-loving, methane-making |
| Nucleus | send messages to membrane |
| nucleos | where a cell begins to make ribosomes |
| cell wall | surrounds the cell membrane and supports the cell |
| cell membrane | a protective layer that encloses the cell |
| cytoplasm | the fluid & content inside the cell |
| chloroplast | uses the sunlight to make food |
| chromosomes | the DNA inside of the nucleus |
| ribosomes | makes proteins |
| endoplasmic reticulum | processes and transports material outside of the cell |
| Golgi body | makes lipid and & breaks down drugs, packages proteins |
| lysosome | digests food particles, and waste |
| mitochondria | breaks down food molecules to make ATP |
| valocule | stores water and other materials |
| 3 differences between animal and plant cells | Animal only has a cell membrane, animal cells have no chloroplast and the vacuoles are smaller. |
| draw a pic of a animal cell draw a pic of a plant cell | |
| Hooke | discovered cells |
| leuwenhoek | discovered single celled organisms |
| pastuer | disproved spontaneous generation |
| Schleiden | discovers plants are made of cells |
| schwann | discovered animal tissues are made of cells |
| virchow | discovered all cells come from pre-existing cells |
| difference between eukaryotes and prokaryotes | Eukaryotes have a nucleus while prokaryotes don't. Also Eukaryotes are very complex |
| 2 similarities of animal and plant cells | They both have a cell membrane and nucleus |
| describe how a cell and a factory are the same and different (2 reasons) | They are the same b/c they both have to really hard, but they are different b/c factory uses people while a cell uses organelles |
| How do cells move materials into and out of the cell | They go through the channels or the pores |
| Semi-permeable vs. permeable | Semi permeable can let only some materials through while permeable can let everything through |
| How is diffusion and osmosis similar | They both are the process by which the cells get oxygen and other materials |
| how do molecules move | high to low |
| Why is salt water or pure water bad for your cells | Salt water takes water away(shrivel up) while pure water can get too much water and burst. |
| What is the overall goal for diffusion and osmosis | To reach a state of equilibrium |
| Why are chromosomes important | they help control the growth of the cell and the reproduction and they tell the cell if it is a liver cell or a nerve cell ect. |
| What are the stages in the cell cycle in order | interphase, prophase, metaphase, anaphase, telophase, and cytokenis |
| how do mitosis and cancer connect | cancer is when a cell reproduces out of control using mitosis |
| What is asexual reproduction | reproduction w/out a other cell |
| what is sexual production | reproduction w/ another cell |
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