biology ztuff
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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| nucleus 1 | control center
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| contains DNA and RNA 1 | nucleus
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| Golgi apparatus 2 | modify, sort and package materials from ER. contains enzymes
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| chloroplast 2 | photosynthesis, 2 membranes
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| chromosomes 4 | contains genes. contains instructions for body. inside nucleus. long threadlike structures of DNA and protein complexes called chromatin
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| centrioles 2 | helps organize cell division. cylinder shape formed by combined microtubules
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| cytoskeleton 4 | support the shape of cells, anchors organelles, movement. network of protein fibers
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| microtubules | move chromosomes during cell division. hollow protein fibers
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| nuclear envelope | double membrane with pores
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| rough ER | transports materials. system of membranes with ribosomes
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| smooth ER | forms vesicles that carry molecules
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| cell membrane 3 | made of lipid bilayer that contains protein&carbs. flexible. protection and support
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| mitochondria 3 | 2 membranes. outer&inner consisting of folds called cristae. energy.
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| peroxisomes 3 | small spherical shape, contains enzymes, produce and degrade hydrogen peroxide
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| lysosomes 3 | small sacs that contain digestive enzymes. animals only. digest and recycle cell's used components
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| flagella 3 | threadlike shape. complex cables of microtubules. movement.
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| vacoule 4 | saclike. plant-big with water. animal- several, small. storage
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Created by:
lbanana217
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