BIOL 003 Biology Multiple Choice Questions

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BIOL 003

BIOL

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Exam #1 (Lecture 1, 2, 3) Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A possible explanation for a natural event, based on observations and past knowledge, is a A) hypothesis B) variable 2) Which statement regarding the scientific method is false? A) Observations are used to form a hypothesis. B) Experiments need to be repeatable. C) Hypothesis are proven as absolute truths. C) Theory D) control E) phenomenon 3) Step 1 D) The control and experimental group are identical except for one variable. E) Inductive reasoning is used to form a hypothesis. For Questions 3-6 refer to the figure on the last page. The scientific method is a well established process that leads to a better understanding of the natural world. This process can be summerized in 5 steps, match the term to the correct Step. 4) Step 2. A) Conlusion B) Scientific Theory C) Experiment D) Hypothesis E) Observation A) Scientific Theory B) Conlusion C) Experiment D) Observation E) Hypothesis 1 5) Step 3. A) Hypothesis B) Observation C) Experiment D) Conlusion E) Scientific Theory 6) Step 4. A) Experiment B) Hypothesis C) Observation D) Scientific Theory E) Conlusion All of the following are known advantages of mall cell size, EXCEPT? 1) decrease in the surface area to volume ratio facilitates entry of nutrients into the cell 8) Wh A ncrease in the surface area to volume tio cilitates exit of nutrients out of the ionic bond forms, electrons are ned by both atoms. illy lost from the paired atoms. B C) lost from both atoms. D) shared equally by both atoms. E) transferred from one atom to another. 9) Photosynthesis uses light energy to create energy molecules, this process takes place in the A) Nucleus C) Chloroplast B) Cytoplasm D) Mitochondria 10) Which of these combinations would be found in a nucleotide? A) base-acid-salt B) adenine-thymine-uracil C) DNA-RNA-nucleus D) sugar-protein-fat E) base-sugar-phosphate 2010 Scantron Corporation ALL RIGHTS RESERVED. (U.S. PAT. NO: 7,298,901 B2) SUB INSTR 100 90 50 4 =9= C43 (T) E FEED THIS DIRECTION C 1 A³ 2
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Multiple Choice Questions
1. C
2. C
3. E
4. E...


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