Structures and 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 4 things all cells have in common | show 🗑
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| show | Nucleus
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| What cell structure used for locomation or movement is short and numerous and moves like the oars in a rowboat | show 🗑
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| show | flagella
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| Name 3 structures made of microtubules | show 🗑
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| show | cell membrane or plasma membrane
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| Which organisms DO NOT HAVE a cell wall? | show 🗑
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| show | plants, fungi, some protists, and prokaryotes ( bacteria)... they are made of different materials
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| What makes up the cell walls of plants and where is the cell wall of a plant located | show 🗑
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| What is the function of a cell wall? | show 🗑
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| Describe cytoplasm | show 🗑
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| show | it can be a word for cytoplasm... it is a newer term for the fluid in a cell... the solution..mostly water, and proteins but also includes salts (ions) minerals and organic molecules it is a mixture so the content is not set
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| show | in prokaryotes metabolism occurs in the cytoplasm... in eukaryotes the metabolism occurs in the specific organelles or the organelles working together
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| what term describes the structures in cells that resemble little organs ; normally are membrane bound and have specific functions that help with division of labor | show 🗑
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| show | mayor is nucleus, protein factories are ribosomes, the highway is the endoplasmic reticulum
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| using the city metaphor for organelles in a cell... What is the post office, the trash collectors, the storage areas, and the power plants | show 🗑
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| What is the ribosome made of? Where are the ribosomes made? How are they different from other organelles? What typeof cells have them? | show 🗑
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| show | they are the sites of protein synthesis
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| What are the two types of endoplasmic reticulum... and what is the structure that makes them different | show 🗑
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| show | the ribosomes make proteins and the proteins enter the endoplasmic reticulum for transport through the cell
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| show | the smooth e.r. doesn't do as much transport but two jobs that are important are 1. make lipids ( hormones and other secretory products) 2. breaks down toxins in liver cells
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| show | the golgi receives proteins and lipids from the ER.. AND PROCESSES AND PACKAGES THEM to move throughout the cell or out of the cell. THE PACKAGES ARE CALLED VESICLES
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| show | the lysosomes ( bags of digestive enzymes)
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| show | vesicles ( the little packages visible at the edges of the golgi and they transport the processed materialsO... and secretions ( the materials in the bags generally go to the edge of the cell an exit as secretions...
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| show | clean up crew and suicide sac
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| How to lysosomes act as a clean up crew | show 🗑
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| show | they contain digestive enzymes and if they break they can kill the cell
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| What do lysosomes fuse with to do intracellular digestion | show 🗑
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| show | they are membrane bound bags that act as a storage area for various materials ( temporary storage)
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| show | plants have a large central vacuole... it can fill with water and help support the plant..maintain the shape
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| show | mitochondria
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| show | it converts sugar into atp.. ( atp is the energy molecule that the cells can use ( it does cellular respiration... aerobic cellular respiration)
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| What should you look for in a mitochondria | show 🗑
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| show | a plastid is an organelle in plants that stores starches, lipids, and pigments ( pigments are the molecules of various color).. one pigment is chlorophyll.. the chloroplast is an example of a plastid that contains chlorophyll a pigment)
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| show | plants and algae... not all cells of plants have chloroplasts only those doing photosynthesis
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| What is photosynthesis | show 🗑
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| show | the little disks are called thylakoids and the stack of them is called grana or one granum
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| What type of cells have centrioles | show 🗑
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| What is the function of centrioles? where would you look for them? | show 🗑
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| what two parts make up a cytoskeleton in eukaryotes | show 🗑
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| What is the function of the cytoskeleton? | show 🗑
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| show | DNA... When the cell is not dividing the DNA is spread out and called chromatin... when the cell is dividing the DNA gets coiled to make it easier to move to new cells and the structures are called chromosomes
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| What is the nucleolus | show 🗑
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| What encloses the nucleus | show 🗑
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Created by:
shemehl
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