What is meant by the following statement about the cell membrane? The cell membrane is said to be semipermeable.
O A. It will not allow any molecules to pass through.
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O B. It does not contain any membrane proteins.
O C. It is very selective about what it allows to pass through.
D. It allows all polar molecules into the cell.

Actual age your first developed of age well comparison age refers to absolute age true or false

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.

Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.