Phosphorylation cascades are similar to a row of dominoes falling down, instead of one domino knocking down the next, a phosphate being added activates the message. in this way, a series of different are each one after another. inactive protein kinase 1 gets a added and now it is protein kinase 1. active protein kinase 1 transfers a and now inactive protein kinase 2 is now this continues until the desired is activated to cause a cellular response.

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43

Fredrick griffith made a scientific discovery in 1928