Bio 105- Lecture Exam 1 Questions and Answers Rated A+

Bio 105- Lecture Exam 1 Questions and Answers Rated 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 biosphere all the earths life