Cell Organelles
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What are the parts of the cell theory? | All living things are made of cells; Cells carry out the functions needed to support life; Cells come only from other living cells
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| How do you calculate the total magnification of an object? | You multiply the objective lens by the eyepiece
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| How did people first learn about cells? | A scientist made a microscope and noticed many tiny chambers and then he named them cells named after a prison cell
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| Cell wall | Made of cellulose, provides shape structure protection and support, only in plant cells
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| Cell membrane | Decides what goes in and what goes out, provides support protection, in all cells- made of cholesterol
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| Nucleus | Controls functions of cells, contains genetic information
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| Cytoplasm | Supports and protects organelles
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| Golgi body | Processes and packages molecules, like lipids and proteins, that were made by the cell
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| Ribosomes | Produces proteins, the smallest organelle
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| Endoplasmic reticulum | Network of tubes, two types- smooth(no ribosomes) or rough(with ribosomes)
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| Mitochondria | Breaks down sugar molecules to release usable energy, Has inner foldings (Cristae) that increase the internal surface area
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| Vacuole | Stores food water and waste
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| Lysosomes | ONLY IN ANIMAL CELLS, Breaks down larger food molecules into smaller ones, Digests old cell parts
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| Chloroplasts | ONLY IN PLANT CELLS, Uses energy from the sun to make food for the plant
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| How do needed materials get in and out of the cell? | Passive transport- osmosis and diffusion; active transport- endocytosis and exocytosis
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| What happens during photosynthesis and respiration? | Photosynthesis makes glucose and oxygen which happens to be the needed materials for respiration that produces water, energy, and carbon dioxide which is what the plant needs to preform photosynthesis
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| What are the raw materials and products of photosynthesis and respiration? | Photosynthesis- carbon dioxide, water, energy
Respiration- oxygen, sugar
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| What would happen to a cell when placed in different solutions like in a high water concentration, low water concentration, or in an equal water concentration? | High water concentration- spread out evenly among the water
Low water concentration- go to the low concentration area
Equal water concentration- stay in place
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| How are cells grouped into increasingly larger structures? | Atoms, molecules, organelles, cells, tissues, organs, organ system, organism, populations, communities, ecosystem, biosphere, the universe
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| Passive transport | Movement across the cell membrane freely with no energy requirement
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| Active transport | Movement from a low concentration to a high concentration which requires energy
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| Osmosis | Movement of water molecules across a membrane- equalizing the concentrations on each side
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| Diffusion | Movement or spreading out of a substance down a concentration gradient(more to less of concentration)
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| Endocytosis | A particle is taken into a cell(requires energy)
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| Exocytosis | A particle is exported out of the cell(requires energy)
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| What are the phases of Mitosis? | Interphase, prophase, metephase, anaphase, telephase, cytokinesis
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| Why does mitosis take place? | To repair old cells and to grow bigger
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Nyan.cat
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