Biology 211 exam 1 - Study guides, Class notes & Summaries

BIOLOGY 211 EXAM 1-with 100% verified solutions-2023

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Biology 211 Exam 1 - Iowa State University What are the 5 fundamental traits of life? With these traits in mind, are viruses alive? What evidence supports your conclusion? - Answer- -Energy Use and Metabolism -Cell Theory -Information, Genetics -Replication or reproduction -Biological Evolution -No, viruses are not alive because they do not have cells. How do hypotheses and theories differ? What do scientists mean by "theory" and does this mean the same thing as "in theory" that n...

Biology 211 Exam 1 Questions With Correct Answers. What are the 5 fundamental traits of life? With these traits in mind, are viruses alive? What evidence supports your conclusion? - answer-Energy Use and Metabolism -Cell Theory -Information, Genetics -Replication or reproduction -Biological Evolution -No, viruses are not alive because they do not have cells. How do hypotheses and theories differ? What do scientists mean by "theory" and does this mean the same thing as "in theory" t...

Biology 211 Chapter 1 Intro To Biology Exam 1 Questions And Answers.

Biology 116 - Final Exam - Full Review Study Guide From electron donor to electron acceptor (usually accompanied by protons H+) - Ans:-Electron transfer Electron carrier: Accepts two electrons plus one proton to form NADH - Ans:-NAD+ Electron carriers that readily accept or donate electrons - Ans:-Shuttles C and H have similar and form nonpolar bonds O and N have higher and tend to hog electrons - Ans:-Electronegativity Source of chemical energy - Ans:-Electrons Electron carrier: Access...

Biology 211 Final Exam Questions With Correct Answers. What stage of cellular respiration produces the most ATP? - answerOxidative Phosphorylation (26-28 ATP) During what stage of the cell cycle is cyclin most prevalent and MPF most active? - answerM phase During which phase of meiosis do homologous chromosomes move toward opposite poles of the dividing cell? - answerAnaphase 1 The electron transport chain takes place in what membrane layer and cellular organelle? - answerInner membrane...

Biology 211 Final Exam Questions With Correct Answers. A Bacteria cell gives rise to 2 genectically identical daughter cells by what process - answerBinary Fission All zygotes are - answerdiploid Products of mitosis are - answer2 genetically identical nuclei Replication of DNA occurs during what phase of the cell cycle - answerS phase Mature nerve cells which are incapable of cell divison are in what stage - answerG 1 How does a nucleus in G 1 stage differ from the one in G2 stage - answ...

Biology 211 Unit 1 Test Questions With Correct Answers. What is the difference between a hypothesis and a theory? - answerHypothesis: Testable prediction Theory: Explanation for a natural phenomenon What makes a well-accepted scientific theory? - answerSupported by evidence Incorporates relevant laws What are the 5 fundamental characteristics that all living organisms have? - answerEnergy Cells Information Reproduction Evolution What does the cell theory state? - answerAll organisms ...

REHS exam 1. A factor or agent which increases the risk of cancer is known as a a. teratogen b. mutagen c. carcinogen d. fomite - ANS carcinogen;2. The four major causes of death among all age groups of Americans include all of the following except. a. homicide b. accidents c. malignant neoplasms d. heart disease - ANS homicide;3. In recent years, the largest number of rabies cases were associated with a. skunks b. bats c. dogs d. raccons. - ANS skunks;4. Asbes...