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22 Cards in this Set
- Front
- Back
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Common cell structures-outer covering called _________________ and internal gelatinlike______________.
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- cell membrane
- cytoplasm |
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Two cell types
a)____________________ cell lack membrane-bound internal structures. b) __________________ cells contain membrane-bound internal structures. |
a) prokaryotic
b) eukaryotic |
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Composed of cellulose, a _______________ grows, give shape to, and protects the cells of ______________, algae, fungi, and most bacteria.
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- cell wall
- plants |
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Cell _____________- protective layer around all cells.
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- membrane
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For cells with cell __________, the cell membranes is inside the cell wall.
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- wall
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A cell ______________ allows food and oxygen into the cell and waste products out of the cell.
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- membrane
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_____________ scaffolding-like structure in cytoplasm which helps cell keep its shape.
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- cytoskeleton
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In the cytoplasm, eukaryotic cells have ____________ which help with cell life processes.
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- organelles
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Energy-processing organelles-help cell do their __________.
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-work
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Green organnelles in plant cells contain ____________ to make food.
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- chloroplast
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Organelles which release ____________ from food are called mitochondria.
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- energy
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_____________ make proteins for cell activities.
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- ribosome
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Some ribosomes attach to the rough part of the endoplasmic reticulum, a series of smooth or rough _________ that move materials around in a cell.
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- membrane
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_____________ moves substances out of a cell or to other parts of a cell.
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-golgie bodies
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_____________ membrane-bound temporary storage spaces.
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- vacuole
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_____________ group of similar cells working together on one job.
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- tissue
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Different types of tissues working together make up an ______________.
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- organ
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A group of organs working together on a particular function form a(n) ________________.
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- organ system
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Early microscopes-lenses made images __________ but not always clear.
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- larger
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Modern microscopes that use lenses to bend _____________.
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-light
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A simple microscope has one lens while a _____________ microscope has two sets of lenses.
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- compound
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A stereomicroscope, which has two eyepieces, creates a ________________image.
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- 3 dimensional
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