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bio 3.1-2
| Question | Answer |
|---|---|
| cell membrane location | outer boundary of animal cells; plants next to inner surface of cell wall |
| nuclear envelope location | outer boundary of nucleus |
| nucleus location | center of cytoplasm |
| nucleoplasm location | inside nucleus |
| nucleolus location | inside nucleus |
| chromosome/chromatin location | in nucleus or center of cytoplasm |
| endoplasmic reticulum | throughout the cytoplasm |
| ribosome location | cytoplasm and on endoplasmic reticulum |
| mitochondria location | cytoplasm |
| centriole location | cytoplasm, near nucleus, one pair in each cell |
| vacuole location | cytoplasm |
| golgi body location | cytoplasm,near the endoplasmic reticulum |
| lysome location | cytoplasm |
| pinocytic vesicles location | cell membrane |
| chloroplast location | in cytoplasm |
| cell wall location | outside and next to cell membrane |
| cilia location | on cell membrane |
| flagella location | on cell membrane |
| microtubules location | cytoplasm |
| microfilaments location | cytoplasm |
| cytoskeleton | cytoplasm |
| cell membrane description | double phospholipid layer, embedded proteins (pores), selectively preamble |
| cell membrane functions | regulates what enters/leaves, protection, shape, separates nuclear contents from rest of cells |
| cell membrane type of cell | all cells |
| nuclear envelope description | double layer with pores |
| nuclear envelope function | regulates what enters/leaves nucleus, protection, separates nuclear contents from rest of cells |
| nuclear envelope type of cell | eukaryotic cells plant and animal cells |
| nucleus description | Center of the cell, large dark sphere |
| nucleus function | stores DNA, synthesis RNA, directs cell activities |
| nucleus type of cell | eukaryotic plants and animals |
| nucleoplasm description | inside nucleus, clear matrix, water |
| nucleus function | site of chemical reactions, surrounds and bathes the chromosomes |
| nucleus type of cell | eukaryotic plants and animals |
| nucleolus description | inside nucleus, small dark sphere |
| nucleolus function | made of RNA, assembles ribosomes, |
| nucleolus type of cell | eukaryotic plant and animal |
| chromosomes function | store genetic information |
| chromosomes description | Nucleus or center of cytoplasm, thread like structures, made of DNA, |
| chromosomes type of cells | all cells |
| cytoplasm description | Between cell membrane and nuclear envelope, gelatin like fluid, dissolved salts, organic molecules, |
| cytoplasm function | contains organelles, metabolic reactions |
| cytoplasm type of cell | all cells |
| endoplasmic reticulum description | Through cytoplasm, interconnected system of thin hollow membranes, Rough - no ribosomes, - smooth - has ribosomes |
| endoplasmic reticulum function | prepares proteins, transports substances, synthesis of proteins and lipids |
| endoplasmic reticulum type of cell | eukaryotic plant and animal cells |
| ribosome description | cytoplasm and on endoplasmic reticulum, tiny spheres, made of RNA, |
| ribosome function | provides surface area for protein synthesis, link amino acids together |
| ribosome type of cell | eukaryotic plant and animal cells |
| mitochondria description | power house of the cell, cytoplasm, bean shaped with inner membranes like shelves, |
| mitochondria function | have their own ribosomes and DNA, cellular respiration, C6H12O6 is converted to energy |
| mitochondria type of cell | eukaryotic plant and animal cells |
| centriole description | 2 small cylindrical bodies at right angles |
| centriole functions | orms the spindle fibers for chromosomes migration during cell division forms microtubules |
| centriole type of cell | eukaryotic animal cells |
| vacuole description | fluid filled or solid filled sac |
| vacuole functions | Storage, maintains stiffness in plant cells |
| vacuole type of cell | eukaryotic animal cells NOT PLANTS |
| golgi body description | series of closely layered stacks of membranes or flattened sacs |
| golgi body function | processing and packages substances produced by the cell for export, contains enzymes that make additional changes to proteins |
| golgi body type of cell | eukaryotic cells plants and animals |
| lysosome description | double membrane sac with enzymes |
| lysosome function | digestion within a cell, breaks down old cells, defend cells from invading bacteria and viruses |
| lysosome type of cell | |
| pinocytic vesicle description | on cell membrane description: infolding of cell membrane |
| pinocytic vesicle function | bring in large amounts of food and water |
| pinocytic vesicle type of cell | eukaryotic animal cells |
| chloroplast description | green, oval shaped, with grana, contains pigments |
| chloroplast function | photosynthesis and making C6H1206 |
| chloroplast type of cell | eukaryotic plant cells |
| cell wall description | non-living, outer layer of plant cells |
| cell wall function | support and protect plant cells and gives support to entire planet |
| cell wall type of cell | all plant cells, some bacteria |
| cilia description | short hair-like projections |
| cilia function | propels unicellular organisms through environment and multicellular moves substances through environment |
| cilia type of cell | animal cells, protists |
| flagella description | long hair-like projections |
| flagella function | propels cells through environment |
| flagella type of cell | few prokaryotic and few eukaryotic |
| microtubules description | long, hollow protein fibers |
| microtubules function | forms the cytoskeleton, aids the movement of chromosomes in cell division, MOVEMENT OF ORGANELLES |
| microtubules type of cell | eukaryotic cells plant and animals, few prokaryotic |
| microfilaments description | thin protein fibers, not hollow |
| microfilaments functions | forms the cytoskeleton, aids the movement of chromosomes in cell division, AID CELL MOVEMENT |
| microfilaments type of cells | eukaryotic cells plant and animal, few prokaryotic |
| cytoskeleton description | made of microtubules and microfilament, flexible network of proteins |
| cytoskeleton function | contributes to the support of the structure of cytoplasm network, aids the movement of chromosomes in cell division, movement of organelles, cytoplasmic streaming |
| cytoskeleton type of cell | eukaryotic plant and animal |