BIO 189 MIDTERM STUDY GUIDE ACTUAL 2025/2026 WITH CORRECT ANSWERS

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BIO 189 MIDTERM STUDY GUIDE ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Archaea - Answer --Singular, archaeon. -Group of prokary-otes that are more closely related to eukaryotes than to bacteria. Atom - Answer -Smallest unit of matter. Consists of varying numbers of protons, neutrons, and electrons. Bacteria - Answer -Single-celled organisms that lack a nucleus; prokaryotes Biology - Answer -The scientific study of life. Cell - Answer --Smallest unit of life. -All start out life with a plasma membrane, cytosol, and DNA. Community - Answer -All populations of all species living in a defined area. Control group - Answer -In an experiment, a group of individuals identical to an experimental group except for the variable under investigation. Controlled variable - Answer -Factor in an experiment that scientist purposely keep the same Critical thinking Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com - Answer -The act of evaluating information before accepting it. Dependent variable - Answer -The outcome factor; the variable that may change in response to manipulations of the independent variable. DNA - Answer --Deoxyribonucleic acid. -Double-stranded nucleic acid that consists of deoxyribose-containing nucleotides. -Carries hereditary information. Experiment - Answer -Statement, based on a hypothesis, about a condition that should reasonably occur if the hypothesis is correct. Experimental group - Answer --In an experiment, a group of individuals who have a certain characteristic or receive a certain treatment. -Tested side by side with a control group. Fungi - Answer --Plural, fungi. -Single-celled or multicelled eukaryotic -Consumer that breaks down material outside itself, then absorbs nutrients released from the breakdown. Genus - Answer --Plural, genera. -A group of species that share a unique set of traits. -First part of a species name. Homeostasis - Answer -Process in which cells and multicelled organisms keeps their internal conditions within tolerable ranges by sensing and responding appropriately to change. Independent variable - Answer -The experimental factor that is manipulated; the variable Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com