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Biology 121 Test Review ( Chapters 1-5) 2025 Questions and Answers What domains include prokaryotic cells? - ....ANSWER☑️☑️...-Bacteria & Archaea What is the most diverse prokaryote? - ....ANSWER☑️☑️...-Bacteria These live in extreme environments like salty lakes? - ....ANSWER☑️☑️...-Archaea What is the most diverse single celled eukaryotes? - ....ANSWER☑️☑️...-Protists What two kingdoms are multicellular eukaryotes ingest food and use photosynthesis as a source of food? - ....ANSWER☑️☑️...-Kingdom Animalia & Kingdom Plantae What is a hypothesis? - ....ANSWER☑️☑️...-a testable explantation for an observation What is the process where living things obtain energy from their environment? ....ANSWER☑️☑️...-Energy processing What is deductive reasoning? - ....ANSWER☑️☑️...-establishing a test of hypothesis What is an example of an acid ( low pH #)? - ....ANSWER☑️☑️...-Lemon juice/vinegar What is an example of a base ( high pH #)? - ....ANSWER☑️☑️...-Bleach/ammonia What is adhesion? - ....ANSWER☑️☑️...-Water readily sticks to other substances Their charge is +1 and determines atomic number? - ....ANSWER☑️☑️...-Protons FOR STUDY PURPOSES ONLY ©️ 2025 ALL RIGHTS RESERVED 1