What is science? Explain the Scientific Method and its parts (Observations, questions, hypothesis, predictions, experiments, independent/dependent/controlled variables, results, co... What is science? Explain the Scientific Method and its parts (Observations, questions, hypothesis, predictions, experiments, independent/dependent/controlled variables, results, conclusions). Be able to recognize and generate each part on your own. What are the limitations of scientific inquiry? How do these contribute to the changes in our understanding of the natural world over time? What are the features of reliable scientific information? How is scientific information validated? Explain 'Correlation does not equal Causation' and why this is important when reading scientific information. What is public health? Give examples. What are major characteristics of life? What are the three parts of the cell theory? What are the four main structural components of all cells? What characteristics or behaviors do they share? What is a model organism? What are the benefits of using a model organism in research? What are the similarities and differences between prokaryotic and eukaryotic cells? Explain the hierarchical classification of life from Domains to Species. List and describe the 3 domains and 6 kingdoms. List the major chemical components of all cells. Explain the 4 properties of water. Describe the four groups of biomolecules from which all cells are made, including names of monomers and polymers. What are the structural and functional features of each type of biomolecule? Describe each cellular organelle's structure and function. Explain classification of organisms. Compare/contrast cells from different prokaryotic and eukaryotic kingdoms. Explain why microscopes are needed to observe cell structures and why different types are better for viewing different features. Explain 3 reasons why cells reproduce. Explain how cells know when to reproduce. Explain why cancer is uncontrolled cell reproduction. Define benign, malignant, and metastatic tumors. Explain Read more

Science involves systematic inquiry using the scientific method to build knowledge. It has limitations and evolves with new discoveries. Scientific validity requires evidence and repeatability. "Correlation does not equal causation" highlights the need for caution in conclusions. Public health involves community-focused healthcare.

Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The scientific method involves several key steps: making observations, asking questions, forming a hypothesis, making predictions, conducting experiments, and analyzing the results to draw conclusions. It involves variables such as independent, dependent, and controlled variables. Scientific inquiry has limitations such as sample size and measurement accuracy. It allows for an evolving understanding of the natural world. Reliable scientific information features repeatability, peer review, and empirical evidence, and is validated through repeat experiments and peer review. 'Correlation does not equal causation' means that just because two events occur together, it does not mean one causes the other. Public health focuses on protecting the health of entire populations. Major characteristics of life include responsiveness, growth, reproduction, energy processing, homeostasis, and adaptation. The three parts of cell theory are that all living things are composed of cells, cells are the basic unit of life, and cells arise from pre-existing cells. The four main structural components of all cells are the plasma membrane, cytoplasm, DNA, and ribosomes. Model organisms are non-human species that are studied to understand biological processes. They offer genetic similarities to humans, short lifespans, and are easier to manipulate in laboratories. Prokaryotic cells lack a nucleus, while eukaryotic cells have a nucleus. There are three domains of life: Archaea, Bacteria, and Eukarya, and six kingdoms: Animals, Plants, Fungi, Protists, Archaebacteria, and Eubacteria. Major cellular chemical components include lipids, proteins, carbohydrates, and nucleic acids. Water's properties include its polarity, cohesion, adhesion, and high specific heat. Biomolecules are proteins, nucleic acids, carbohydrates, and lipids, with specific monomers and polymers. Each organelle in cells has structure and function to support cellular processes. Microscopes are needed to observe cells as they are smaller than the resolution limit of the human eye. Cells reproduce to grow, repair, and reproduce. Cell reproduction is regulated by signals, and cancer is uncontrolled reproduction due to mutated genes. Benign tumors are non-spreading, malignant are invasive, and metastatic tumors spread to different tissues.