Term
| what is the smallest unit of the organization on the body? |
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Definition
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Term
| what creates energy in a cell? |
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Definition
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Term
| what is the cell membrane made up of? |
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Definition
phospholipids, protein
used for protection |
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Term
| what is the gel that makes up the cell? |
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Definition
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Term
| what is a cell's mechanism for getting material outside the cell? |
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Definition
| exocytosis using active transport. |
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Term
| what is the cell's mechanism for getting material inside the cell? |
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Definition
endocytosis by way of:
pinocytosis-drinking
phagocytosis-eating |
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Term
| cells come together to form? |
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Definition
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Term
| tissues come together to form? |
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Definition
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Term
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Definition
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Term
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Definition
| cell division and reproduction |
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Term
| what is the gatekeeper of the cell's interior? |
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Definition
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Term
| what are some functions of proteins in a cell? |
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Definition
structural reinforcement
receptors for hormones
neurotransmitters (send electrical messages)
immunoglobulins (antibodies) |
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Term
| what are the organelles of the cell? |
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Definition
nucleus-largest partand has DNA for reproduction
mitochondria-makes energy
ribosomes-
endoplasmic reticulum
gogli complex
lysosomes
cytoskeleton |
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Term
| what is the clear middle section of each chromosome? |
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Definition
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Term
| what is the major source of ATP in a cell and involves the krebs cycle, and also controls concentration of water and calcium? |
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Definition
| mitochondria is a major source of atp and controls concentration of water and calcium. |
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Term
| what is made from rRNA and proteins? |
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Definition
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Term
explain the difference between rough ER and smooth ER>
ER=endoplasmic reticulum |
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Definition
Smooth ER-no ribosomes
Rough ER- has ribosomes |
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Term
| what is an interconnecting system of channels and folds whose role is to modify, store, segregate and transport proteins? |
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Definition
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Term
| what is know as the packing and recieving portion of organelles of a cell? |
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Definition
golgi complex
exampes of what is put aside and stored could be mucus membrane or insulin |
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Term
| who breaks down products. and are produced by golgi complex and basically acts as digestion material |
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Definition
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Term
| what organelle of a cell is neither a liquid nor a gel but is a 3 dimensional support system of a cell? |
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Definition
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Term
| what is includen in the cytoskeleton |
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Definition
microfilaments
microtubules
intermediate filaments |
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Term
| what is an example of an inclusion( something that may be stored and not used unless necessary for protection)? |
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Definition
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Term
| what are the 4 phases of cell division? |
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Definition
prophase
metaphase
anaphase
telophase |
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Term
| what phase of cell division forms the miotic spindle |
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Definition
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Term
| what phase of cell division involves the metaphase plate? |
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Definition
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Term
| what phase of cell division involves separated chromatids called chromosomes? |
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Definition
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Term
| what is the last phase of cell division where the miotic spindle breaks up? |
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Definition
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Term
| what is the phase after telophase where the cell division process starts all over again? |
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Definition
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Term
| what are cellular attachments between cells? |
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Definition
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Term
| what are the filaments that are intermediate part of the cytoskeleton and hold cells to desmosomes or hemidesmosomes? |
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Definition
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Term
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Definition
| decrease intercellular space between cells. |
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Term
| desmosomes are what shape? |
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Definition
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Term
| what do you call it when a cell is backed up to a hard surface and tonofibrils are only on one side? |
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Definition
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Term
| what is found between cells? |
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Definition
interstitial fluid
ground substance
tonofibrils |
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