Which of the following is the major positive ion outside cells?
a) nitrogen
b) hydrogen...
Biology, 12.01.2020 09:31 oscargonzalez1991
Which of the following is the major positive ion outside cells?
a) nitrogen
b) hydrogen
c) potassium
d) sodium
Answers: 1
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How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.
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In which of the following relationships is one organism always benefited while the other organism is always harmed
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Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper
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