BIO 105- LECTURE EXAM 1 QUESTIONS AND ANSWERS GRADED A+

BIO 105- LECTURE EXAM 1 QUESTIONS AND ANSWERS GRADED A+ Properties of Life (9)-||-1) cells 2) order and organization 3) reproduction 4) growth and development 5) evolutionary adaptation 6) homeostasis 7) energy processing 8) self regulation 9) sensitivity. respond to stimuli Levels of organization-||-atoms, molecules, macromolecules, organelles, cells, tissue, organs, and organ system atoms-||-smallest unit of matter molecules-||-more than one atom held together by a chemical bond macromolecules-||-thousands of atoms bonded organelles-||-little organs, specialized functions made of molecules surrounded by the membrane cells-||-basic unit of all living things tissues-||-group of cells preforming a common function organs-||-groups of tissues performing common functions organ system-||-group of organs performing a common function organism-||-living things -such as a plant, animal, bacteria, etc. population-||-all members of species living in a defined area community-||-multiple populations living in a defined area ecosystem-||-all living and non living things in a defined area