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40 Cards in this Set
- Front
- Back
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Cells are surrounded by ___ fluid |
Cells are surrounded by interstitial fluid |
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The plasma membrane has two layers of phospho_____ (bilayer) membrane has two layers of phospho_____ (bilayer) |
The plasma membrane has two layers of phospholipids (bilayer) |
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Cells also have ___ and ___ molecules as well as ____ chains |
Cells also have cholesterol and protein molecules as well as carbohydrate chains |
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Cytoplasm is the "_____ matter" |
Cytoplasm is the "living matter" |
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Cytoplasm is made of ___ and ___ |
Cytoplasm is made of cytosol and organelles |
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Ribosomes are free and or bound to ___ reticulum |
Ribosomes are free and or bound to endoplasmic reticulum |
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Ribosomes make proteins including all ____ |
Ribosomes make proteins including all enzymes |
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Endoplasmic reticulum is a network of ___ sacs |
Endoplasmic reticulum is a network of membranous sacs |
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Rough E.R. (has/no) ribosomes |
Rough E.R. has ribosomes |
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Rough E.R. transports ___ |
Rough E.R. transports proteins |
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Smooth E.R. (has/no) ribosomes |
Smooth E.R. Has no ribosomes |
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Golgi apparatus is like the post office because it process, ___ and ___ material |
Golgi apparatus is like the post office because it process, packs and ships material |
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Mitochondria is a sac with ___ membranes which is a cells "____ house" |
Mitochondria is a sac with two membranes which is a cells "power house" |
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Mitochondria uses O2 to make ___ |
Mitochondria uses O2 to make ATP |
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Lysosomes ____ material using enzymes |
Lysosomes digest material using enzymes |
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Centrioles aide in cell ____ |
Centrioles aide in cell division |
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Cilia move substances ___ the cells surface |
Cilia move substances past the cells surface |
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Flagellum allow ___ |
Flagellum allow swimming |
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Chromatin consists of DNA and ___ which coils into ___ |
Chromatin consists of DNA and protein which coils into chromosomes |
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The nucleolus is ____ producton |
The nucleolus is ribosome producton |
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Passive transport requires (no energy/energy) |
Passive transport requires no energy |
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Active transport requires (no energy/engergy) |
Active transport requires energy (ATP) |
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Diffusion is ____ down _____ gradient until equilibrium is reached |
Diffusion is particles down concentration gradient until equilibrium is reached |
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Osmosis is ___ across a ____ until equilibrium is reached |
Osmosis is H2O across a membrane until equilibrium is reached |
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Filtration is movement driven by ____ gradients |
Filtration is movement driven by pressure gradients |
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Hypertonic causes a cell to shrivel(___) as water ___ |
Hypertonic causes a cell to shrivel(crenate) as water leaves |
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Hypotonic causes a cell to swell and rupture (___) as water ___ |
Hypotonic causes a cell to swell and rupture (lyse) as water enters |
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An isotonic has the same concentration as ___ so no net ___ occurs |
An isotonic has the same concentration as cytosol so no net osmosis occurs |
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Ion pumps transport ___ or ___ concentration gradients |
Ion pumps transport particles or ions concentration gradients |
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Phagocytosis is "to ___" of a particle by the cell membrane |
Phagocytosis is "to eat" of a particle by the cell membrane |
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Pinocytosis is "to ___" of fluids by the cell membrane |
Pinocytosis is "to drink" of fluids by the cell membrane |
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Mitosis is the division is one parent cell into two ___ cells |
Mitosis is the division is one parent cell into two daughter cells |
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DNA is two strands of ___ twisted into a double ___ |
DNA is two strands of nucleotides twisted into a double helix |
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A double helix is a ___ bonded together |
A double helix is a hydrogen bonded together |
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RNA + DNA + ____ =protein |
RNA + DNA + ribosomes =protein |
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RNA is made during ____ |
RNA is made during transcription |
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In RNA ribosomes make proteins called ____ |
In RNA ribosomes make proteins called translation |
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Interphase is the nondividing phase where chromosomes are replicated and have two identical ___ attached at a ____ |
Interphase is the nondividing phase where chromosomes are replicated and have two identical chromalids attached at a centeromere |
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Mitosis is the ____ phase of a cells life |
Mitosis is the dividing phase of a cells life |
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PMAT |
Prophase Metaphase Analyses Telephase |
