Final Exam - Study Guide Topics

Apuntes

**Final Exam - Study Guide Topics** • **Levels of Complexity for Organizing/Grouping Living Things** Atom/molecule/organelle/cell/tissue/organ/organ system/organism. • **The Scientific Process** Observation/question/hypothesis/experiment/collect data/conclusion. • **Define Ions and Isotopes** Ions are charged particles formed when atoms gain or lose electrons. Isotopes are variants of a particular element that have the same number of protons but different numbers of neutrons. • **Difference Between Ionic and Covalent Bonds** Ionic bonds involve the transfer of electrons between atoms, resulting in charged ions. Covalent bonds involve the sharing of electrons between atoms. • **What is pH and the pH Difference Between Acids and Bases** pH measures the acidity or alkalinity of a solution. Acids have a pH less than 7, while bases have a pH greater than 7. • **Difference Between Hydrolysis and Dehydration Synthesis** Hydrolysis is the breakdown of molecules using water, whereas dehydration synthesis is the formation of larger molecules by removing water. • **What Does Denature Mean** Denaturation refers to the alteration of a protein's structure, often rendering it...