AP Biology Chapter 1 Questions and Answers Rated A+

AP Biology Chapter 1 Questions and Answers Rated A+ Define: Biology the scientific study of life Define: Consumers organisms, such as animals, that feed on producers and other consumers Define: Controlled Experiment where an experimental group is compared with a control group; the two groups ideally only differ in one factor Define: Data recorded observations; qualitative is descriptions and quantitative is measurements Define: Deductive Reasoning involved in hypothesis-based science; from general premises, we extrapolate to the specific results we should expect if the premises are true (general to specific) Define: Discovery Science describes natural structures and processes as accurately as possible through careful observation and analysis of data Define: DNA deoxyribonucleic acid; DNA is the substance of genes; DNA directs the development and maintenance of an entire organism Define: Emergent Properties with each step upward in the hierarchy of biological order, novel properties emerge that are not present at the level just below Define: Eukaryotic Cell have nucleus (largest organelle) which contains DNA; other organelles are membrane-bound and found in the cytoplasm Define: Genes units of inheritance that transmit information from parents to offspring; most genes program the cell's production of proteins Define: Genome the entire "library" of genetic instructions that an organism inherits Define: Hypothesis a tentative answer to a well-framed question; makes predictions that can be tested by recording additional observations