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Ebio 1210 exam 1
summer session
5
Biology
Undergraduate 3
06/10/2012

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Term
Nuclear Envelope
Definition
double membrane enclosing the nucleus
perforated by pores
continuous w/ER
Gene regulatory Factors(goes in nucleus sayin it needs copy of a gene),RNA,&viruses can pass through
Term
Endoplasmic reticulum
Definition
-consists of membranous tubules and sacs called cisternae
-alot of membranes w/bumps that are ribosomes where proteins are pakaged and shipped
Term
Rough ER
Definition
-synthesizes proteins for secretionfrom cells(cells that produce protein hormones/fat cells and testes have alot of rough ER
-synthesizes proteins for digestion with lysosomes
-membrane factory for cell-grows by adding membrane proteins and phospholipids to own membrane
Term
Sooth ER
Definition
-produces lipids for secretion(steroid hormones,testes and ovaries)
-metabolism of carbs,and detoxification of drugs and poison
Term
transport vesicles
Definition
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