Biology, 25.07.2019 05:30 saintsfan2004
How does the lysosome membrane better facilitate the function of the organelle? a) diffusion of essential ions against a concentration gradient maintain homeostasis. b) pathogens cannot enter the organelle from the cytosol by diffusion. c) the phospholipid bilayer is hydrophobic which decrease the amount of water entering the cell. d) the membrane contains the acidic environment needed for digestion that could be harmful to other functions within the cell.
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Biology, 21.06.2019 20:00
Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.
Answers: 1
Biology, 22.06.2019 10:50
Overtime the pond slowly becomes more acidic due to the release of chemicals from a nearby factory. which of the organisms would most likely survive the change to their environment?
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Biology, 22.06.2019 16:00
Fill in the blank with the correct sphere label. a: β geosphere b: β biosphere c: β hydrosphere
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Biology, 22.06.2019 18:40
Hey everybody i need with a biology question. all the gametes of isogamous organisms are genetically identical. true false
Answers: 1
How does the lysosome membrane better facilitate the function of the organelle? a) diffusion of ess...
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