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16 Cards in this Set
- Front
- Back
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the shape of the smooth ER can be described as ...
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Tubular or vesicular appearance
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smooth ER is predominant in ...
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steroid synthesizing cells
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SER functions to convert ... into different forms
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cholesterol
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SER makes cell ...
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membranes
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a. smooth ER
b. mitochondria c. rough ER |
identify the labeled intracellular structures:
a. b. c. |
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identify the labeled structures:
a. b. c. d. |
a. secretory granules
b. lumen c. golgi d. nucleus |
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enzymes for steroid hormone synthesis are located in ... and ...
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SER
mitochondria |
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enzymes incorporated into SER membranes are in contact with the ...
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cytoplasmic matrix
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hepatocyte SER is involved in metabolism of lipid soluble ... such as ...
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drugs
barbiturates |
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cisternae are ...
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flattened membrane disks
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what does this describe: administration of barbiturates over a period of time leads to an induction of SER elements and increased metabolism of any new drug administration
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drug tolerance
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SER contains glucose-6-phosphatase which releases ... from ...stored in liver
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glucose
glycogen |
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when fasting ... proliferates in hepatocyte therefore, increased rate of ... release from stored ...
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SER
glucose glycogen |
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SER in skeletal muscle is called ... and stores ... in skeletal muscle.
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sarcoplasmic reticulum
calcium ions |
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SER synthesizes ... for all cell membranes.
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phospholipids
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phospholipids can be added to the membrane 2 ways:
1. 2. |
1. one at a time
2. vesicles can be released and fused into membrane |
