Pls
true or false. once nutrients enter the soil, they tend to stay there and are no longer co...
Biology, 14.01.2020 10:31 trentonmccary2096
Pls
true or false. once nutrients enter the soil, they tend to stay there and are no longer considered a part of global nutrient cycles.
Answers: 1
Biology, 21.06.2019 18:20
You have a solution that contains phospholipid vesicles in a test tube. these vesicles have phospholipid bilayers, but do not contain any membrane transporters. you add a number of different molecules to the solution, and wait a period of time for them to equilibrate. if you could measure the concentration of each molecule, for which of the following would you expect to measure equal concentrations inside and outside of the vesicles? assume for this question that the overall osmolarity inside and outside the vesicles is the same (that is, there is no appreciable diffusion of water across the membrane). (select two answers) an amino acid with a hydrophobic side-chain a small non-polar molecule a negatively charged ion a small polar molecule a small lipid hormone
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Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
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Biology, 22.06.2019 08:00
Explain why biological control methods are generally environmentally superior to chemical pest control methods.
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