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.

What is the mrna strand that would be copied from this dna strand

Long term exposure to waves can cause sunburns and skin cancer.

In sweet pea, gene c is responsible for color production and gene p is responsible for the purple color pigment. both of them are located on two different loci on different chromosomes. the flowers will be purple only when the plant has the genotypes as c_p_. no color will be produced with genotypes: ccpp, ccpp, ccpp, ccpp. thus, gene c controls the expression of gene p. what pattern of inheritance is exhibited here? a. pleiotropy b. epistasis c. multiple alleles