Amaterial that does not permit easy flow of electrons is called a. an insulator b. permeable c. a metal d. a conductor

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing

Describe the structure of amino acid, including what makes amino acids different from eachother