passing of genetic material from parnet to offspring having two identical alleles for a particular gene building block of a nucleic acid |
energy can transfer from one form to another (e.g. nuclear to heat, chemical to mechanical, electrical to light) |
property of biological membranes that allows some substances to pass across, while others cannot |
chemical reaction in which heat is released |
molecule needed by organisms for growth and repair |
building block of living organisms that passes genetic information from one generation to the next (e.g. DNA) |