Biology EOC Vocabulary Words Please write a 1-2 sentence definition for each term. proteins starches concentration gradient organelle amino acids synthesized anaerobic respiration vascular tissue codons heterozygous homozygous restriction enzyme gel electrophoresis genetic engineering phenotypes ultraviolet radiation independent assortment asexual reproduction regeneration recessive alleles phenylketonuria (PKU) mutual symbiosis parasite gymnosperm xylem imprinting sugar phosphate group nitrogen base nucleic acid equilibrium enzyme glucose homeostasis metabolism dominant allele inbreeding natural selection polygenic inheritance diploid cell gametes karyotyping exponentially aggressive behavior courtship behavior social behavior territorial behavior symbiotic relationship mutualism parasitism predation chlorofluorocarbons lipid osmosis potassium ions ribosomes respiration protein synthesis enzyme-substrate complex aerobic genotype mutation prokaryotic eukaryotic pedigree recessive genetic disorder pathogens antibodies carnivore herbivore chloroplasts transpiration fermentation