4 years ago

Which types of organisms have a cell wall and which have a cell membrane.

1 answer:

6 0

All plants have a cell wall, all mammals have a cell membrane. a cell membrane is semi-permeable it allows mammal cells to absorb needed nutrients, oxygen and deposit waste into the blood stream where it is excreted through urine and feces. a plant cells nutrients are absorbed through the root system and leaves, waste is excreted in the form of oxygen through the plant itself.

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3 years ago

If the osmotic pressure in the glomerular capillaries increased from 28 mm hg to 35 mm hg, would net filtration increase or decr

katrin2010 [14]

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3 years ago

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Answer:

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