Bio 102 exam - Study guides, Class notes & Summaries

WSU Bio 102 Exam 1 Latest Update Graded A+ science a body of knowledge based on the study of the natural world hypothesis informed, logical, and plausible explanation for observations of the natural world (falsifiable means that it can be supported or rejected) scientific fact repeatable observation of the natural world scientific theory explanation of a group of related hypothesis that has been repeatedly confirmed correlation two or more aspects of the natural world behave ...

WSU Bio 102 Exam 1 Study Guide With Complete Solutions hypothesis an informed, logical, and plausible explanation of observations of the natural world what does it mean that a hypothesis must be "falsifiable" it must make predictions that can be clearly determined to be true or false, right or wrong correlation a statistical relation indicating that two or more aspects of the natural world behave in an interrelated manner causation a change in one aspect of the natural world ...

BIO 102 EXAM 1 WVU THOMAS LATEST UPDATE GRADED A+ Evolution the change in genetic characteristics of a population over time, accounts for the diversity of organisms and the unity among them. True or False. All living things are composed of one or more cells? True LIST seven characteristics or capabilities that are shared by all living things metabolism DNA/RNA complex structure one or more cells reproduction homeostasis growth and development What is the functional unit of ...

Bio 102 Exam 4 WVU Latest Update Graded A+ Aerobic Cellular Respiration metabolic process that efficiently converts the energy found within food molecules into ATP Mitochondrion in most all eukaryotic cells, double membrane, POWER HOUSE of cell ACR processes Glycolysis, Acetyl Coenzyme A formation, Krebs Cycle, Electron transport & ATP synthase Glycolysis (cytoplasm) Preparatory phase where glucose is unstable preparing to be broken down. Then payoff phase where there is 4ATP, ...

Bio 102 exam 1 WVU Salihu Latest Update 100% Pass Prokaryote evolution of cells: 3.5 billion years ago Prokaryote size of the cell: small Prokaryote unicellular Prokaryote organelles: absent Prokaryote Location of genetic information: nucleoid region Prokaryote DNA Structure: circular (usually one chromosomes) Prokaryote Reproductive strategy: asexual Prokaryote oxygen requirement: anaerobic (doesn't require oxygen) Eukaryote evolution of first cell: 1.5 billion ye...

Bio 102 Exam 4 WVU Immune System Questions and Answers Rated A+ What physical barriers and non-specific defenses help to prevent infection? Skin, lysosomes in saliva and tears, acidic secretion, cilia, tears, ear wax, mucus, and sweat When do non-specific defenses provide defense? Provide defense when pathogens make it passed physical barriers of the body When are non specific defenses ready to function in life? At birth (innate system) What organisms are non-specific defenses fou...

WVU BIO 102 EXAM 3- Animal Physiology Questions and Answers 100% Pass t/f Animals are all chemoheterotrophs that ingest their food? True t/f Animals are multi cellular? True In the Animal Kingdom, does embryonic development occur? If so, then when? Yes, when the fertilized egg turns into an embryo and then an adult. In the Animal Kingdom, do cells have cell walls. No In the animal kingdom, what kind of tissues do MOST animals have? true tissues matrix _______% of...

Terranova Bio 102 Exam 3 NVCC Study Guide Exam With Complete Solutions Latest Update

Bio 102 Exam 3 Questions And Answers (Verified And Updated) Water pollution (18) - answerpollution from human activities, as well as naturally occurring pollution, enters freshwater systems comes from run-off during rains or directly through discharge Water pollution in closed systems (18) - answerlakes and ponds are closed systems, pollution mostly remains there Water pollution in open systems (18) - answerstreams and rivers enter large lakes or oceans, therefore the pollution is tran...

Bio 102 Exam 1 WVU Questions And Answers Already Passed prokaryotic cells are... 10x smaller, no nucleus, less complex domains are based off of... cell types, molecular characteristics if two organisms were in the same family, would they have to be in the same genus? no if two organisms were in the same order would they have to be in the same class? yes define taxonomy practice of defining groups or organism based on shared characteristics the three domains bacteria, archae,...