Endoplasmic

... statements is UNTRUE? (a) The plasma membrane is a bilayer of lipid molecules. yes (b) The nucleus is surrounded by an envelope. yes (c) The endoplasmic reticulum may be rough or smooth.yes (d) The nuclear envelope contains pores.yes (e) The chloroplast is surrounded by an envelope no, consist ...

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... the following statements is UNTRUE? (a) The plasma membrane is a bilayer of lipid molecules. (b) The nucleus is surrounded by an envelope. (c) The endoplasmic reticulum may be rough or smooth. (d) The nuclear envelope contains pores. (e) The chloroplast is surrounded by an envelope -------------------------------------- ...

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explain the role of the rough endoplasmic reticulum (RER) and the Golgi apparatus in protein transport within cells and including its role in formation of extracellular enzymes i always struggle with this question and i am doing as level ...

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... acid is and also the the name of th organellese fluid medium in which chemical reactions occur and that isnt static but has a movement known as endoplasmic streaming

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... plasma membrane, it also includes the cell organelles the cell may have - in eukaryotic cells these are e.g. the Golgi apparatuses, mitochondria, endoplasmic reticulum etc. Cell wall: this depends whether the given cell is a plant, a fungus or a bacterium - plant cell walls mostly contain cellulose, ...

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