Answers: 2
Biology, 22.06.2019 18:20, rachel63892
Which characteristics must an object possess in order to be considered alive?
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Biology, 22.06.2019 19:20, mildred3645
Molecules like glucose and amino acids are not lipid soluble, so cannot cross the cell membrane by simple diffusion. instead, they are shuttled across by carrier proteins in the membrane from high to low concentration. does this process require energy from the cell? this is an example of what type of molecular movement?
Answers: 1
Which explains what will happen to the bag in the beaker over time? (remember solutes suck water)
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