The r group or side chain of the amino acid glutamic acid is hydrophilic. the r group of the amino acid valine is hydrophobic. where would a researcher expect to find these amino acids in three-dimensional structure of a protein

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?

What type of tree is the tallest tree in the world?