Biology, 13.10.2019 20:30 awdadaddda
Which statement regarding the functioning of the cell membrane of all organisms is not correct?
a) the cell membrane forms a boundary that separates the cellular contents from the outside environment
b) the cell membrane is capable of receiving and recognizing chemical signals
c) the cell membrane forms a barrier that keeps all substances that might harm the cell from entering the cell
d) the cell membrane controls the movement of molecules into and out of the cell
Answers: 3
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Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is
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If assuming tasting ptc as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype
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Which is an example of a vestigial structure? a: paw of a lionb: wing of a birdc: appendix of a humand: tail of a cat(i think it's a but i'm not sure)
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Biology, 22.06.2019 23:50, janetexcoelho
10. which person would be the least effective host for a pathogen? an older person a young athlete a smoker a sick person
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Which statement regarding the functioning of the cell membrane of all organisms is not correct?
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