An electron microscope would be used if details of cell structures
needed to be distinguished
a sample was too small to be seen with an
optical microscope
O a sample needed to appear lighter

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

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

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false