Study guides, Class notes & Summaries

Biology 101 Exam 1 Chapters 1-3 Que What is scientific method? -ANSWER The process of examination and discovery What are the steps? -ANSWER 1. Observe 2. Hypothesis 3. Design experiment 4. Do the experiment 5. Analyze If the experimental result support the hypothesis? -ANSWER We have evidence to support the hypothesis If experimental result does not support? -ANSWER Go back and revise the hypothesis, one thing at a time What is hypothesis? -ANSWER Propose explanation for observed ph...

Biology 101 (Exam 1 Review) Questions and Answers(SCORED A) What are the four major themes of biology? - ANSWERemergent properties, unity and diversity, evolution by natural selection, scientific processes Emergent properties - ANSWERthe whole is more than the sum of its parts Unity and Diversity - ANSWERall life shares characteristics by is different in many ways Evolution by natural selection - ANSWERDarwin's Theory of Evolution by Natural Selection. More individuals are produced ...

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Biology -ANSWER You Is the study of the science of life. It's not just facts and theories. It is also a process. Modem science, including biology, is primarily dependent on inductive logic reasoning, which has given rise to the Scientific Method General methods of critical thinking: Deductive Reasoning -ANSWER Reasoning from a general premise to a specific conclusion. General methods of critical thinking: Inductive Reasoning -ANSWER Reasoning from a series of specific facts or observatio...

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About 25 of the 92 natural elements are known to be essential to life. Which 4 of these 25 make of 96% of living matter? - ANSWERcarbon, hydrogen, nitrogen, oxygen Knowing just the whole number of an element allows inferences about which of the following? - ANSWERthe number of protons plus neutrons in the element When two atoms have the same level of attraction for electrons, the type of interaction between these two atoms can be described as - ANSWERnonpolar covalent bond What is the d...

What is scientific method? -ANSWER The process of examination and discovery What are the steps? -ANSWER 1. Observe 2. Hypothesis 3. Design experiment 4. Do the experiment 5. Analyze If the experimental result support the hypothesis? -ANSWER We have evidence to support the hypothesis If experimental result does not support? -ANSWER Go back and revise the hypothesis, one thing at a time What is hypothesis? -ANSWER Propose explanation for observed phenomena What does it mean to have ...

What are the four major themes of biology? - ANSWERemergent properties, unity and diversity, evolution by natural selection, scientific processes Emergent properties - ANSWERthe whole is more than the sum of its parts Unity and Diversity - ANSWERall life shares characteristics by is different in many ways Evolution by natural selection - ANSWERDarwin's Theory of Evolution by Natural Selection. More individuals are produced each generation that can survive. Phenotypic variation exists a...

Human sex hormones are considered to be _______ because they are not soluble in water, making them ______. -ANSWER Lipids, Hydrophobic Lipid production takes place in what organelle? -ANSWER Smooth Endoplasmic Reticulum Prokaryotic and Eukaryotic cells generally have this feature in common. -ANSWER Ribosomes Water molecules have a ______ bond. -ANSWER Hydrogen The naturally occurring helium atom is chemically inert because -ANSWER its outermost shell is filled with electrons. Pol...