Cell Unit - microscopes, cell theory, cell structure, cell comparison
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 is the smallest uni t of life? | cell
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| What substance makes up 75% of the volume of cells? | water
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| When viewing a cell, which toll would you use to identify specific parts of a cell? | microscope
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| Who named the cell? | Hooke
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| What cell organelle is a storage container? | vacuole
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| What cell part is a tough, rigid outer covering that protects the cell and gives it shape? | cell wall
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| The endoplasmic reticulum is called rough ER when it has what on it? | ribosomes
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| What do we call the constantly moving gel-like mixture in a cell? | cytoplasm
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| What is the membrane-surrounded component of a Eukaryotic cell that has specialized functions? | organelle
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| What part of a cell is a flexible protective layer around all cells that helps regulate interactions between the cell and the environment? | cell membrane
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| What organelle releases energy from food? | mitochondria
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| What cell organelle controls the activity of the cell? | nucleus
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| What organelle breaks down and recycles waste and worn out cell parts? | lysosomes
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| What plant cell organelle converts carbon dioxide, sunlight and water into sugar during photosynthesis? | chloroplast
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| What type of cells are plant and animal cells? | Eukaryotic
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| What scientist led to the development of the cell theory? | Hooke, Schleiden, Schwann, Virchow
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| Which cell structure could be called the packaging and shipping center of the cell? | golgi
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| Plants, algae, fungi, and most bacteria are enclosed in a what? | cell wall
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| What are long chains of molecules that make up many substances in cells? | macromolecules
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| What type of cell has a nucleus? | Eukaryotic
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| Which macromolecule contains hereditary material? | nucleic acids
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| Why might a scientist choose to use a compound microscope rather than an electron microscope? | to study living specimens
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| What are the 3 parts of the cell theory? | 1. cell is the basic unit of life 2. all living things contain cells 3. cels come from pre-exisiting cells
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| What makes lipids good barriers? | lipids
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| Which microscope could be used to study the movement of protists in water? | compound
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| Which microscope passes electrons through a specimen? | TEM
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| Which is an example of a prokaryotic cell? | bacterium
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| Does DNA float in the cytoplasm of Eukaryotic cells? | no
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| Are Eukaryotic cells typically larger than bacteria cells? | yes
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| what is not found in an animal cell? | cell wall and chloroplast
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| Which organelle is in charge of protein production? | ribosomes
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| Which cell part controls what goes in and out of a cell? | cell membrane
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| Be able to recognize all cell organelles by sight |
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| Be able to compare the plant and animal cells and to recognize them by sight |
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Created by:
michelle jenkins
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