1994 AP Biology SECTION I Time – 1 hour and 30 minutes Directions: Each of the questions or incomplete statements below is followed by five suggested answers or completions. Select the one that is best in each case and then fill in the corresponding oval on the answer sheet. 1. Which of the following is the most abundant carbon-containing compound in the atmosphere of the Earth? (A) Carbon monoxide (B) Carbon dioxide (C) Carbon tetrachloride (D) Ethane (E) Ozone 2. During hibernation
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Suggested answers to Exercise and Reading to learn (Note: The overseas examination boards bear no responsibility for the suggested answers contained in this publication. Answers for HKCEE and HKALE questions are not available due to copyright restrictions.) Ch 1 Introducing biology Exercise Multiple-choice questions (p. 1-15) |1 C |2 D |3 B | |4 B |5 A
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kingdoms for classifying living things. 2. List the levels of organisation from kingdom to species. 3. What is binomial nomenclature? 4. Who is Carl Linnaeus? 5. What is a dichotomous key? 6. Draw and label the lifecycle of a DNA virus. 7. Distinguish between DNA and RNA viruses. 8. Compare eukaryotic cells and prokaryotic cells. 9. Define coccus‚ bacillus‚ streptococcus‚ and spirillum? 10. What are 3 examples of helpful bacteria? 11. What do bacteria need to grow and reproduce? 12.
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M1: DNA • DNA - DNA are the chemical unit for genetic information in most organisms. - DNA are informational macromolecules that are used to store hereditary information that determines functional and structural characteristics of organisms. - In eukaryotes‚ the linear DNA is found primarily in the nucleus of cells. - In prokaryotes (e.g. bacteria)‚ there is one circular loop of double-stranded DNA in cytoplasm. • General Structure of DNA - The structure of DNA as a double helix made up
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3.3 & 7.1 DNA Structure Worksheet 1. Draw and label the structure of a simplified single nucleotide‚ including sugar‚ phosphate and base. 2. Complete the table below to show the pairings of the bases in DNA: Purine | Pyrimidine | Adenine | Thymine | Guanine | Cytosine | 3. Where would one find the base uracil? RNA‚ it replaces thymine 4. In the space below‚ draw a single strand of three nucleotides‚ naming the bonds between them and showing the correct relative position
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Rio BIO ANSWERS Ch 1 Quiz 1. regulation 2. Atom‚ molecule‚ organelle‚ cell‚ tissue‚ organ 3. Biosphere 4. Maintain a relat 5. 3 6. plantae 7. protista 8. protist will contain organelles 9. natural selection 10. modern 11. natural 12. artificial 13. theory must be supported by eveidence 14. be falsible 15. is the control group 16. a testable 17. observation 18. bright males 19. a function 20. observation CHAP 2 QUIZ 1. electrons 2. atom 3. A and B 4. electron 5. 2 6. it gains or loses electrons
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Earned: | 0.5/0.5 | | Correct Answer(s): | C | 2. The reason that the pronghorn antelope is not found outside North America is most likely that A) its temperature requirements are stringent and not met outside North America. B) its nutritional requirements cannot be met outside this region. C) there are too many pronghorn predators outside North America. D) it has never dispersed beyond this region. Points Earned: | 0.5/0.5 | | Correct Answer(s): | D | 3. The pronghorn antelope
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Version A CSE/EEE120 Spring 2014 Individual Quiz Name: KEY ASU ID: You have 20 minutes to complete and turn in this quiz. Each question is worth 20 points. Please read questions carefully. SHOW ALL YOUR WORK. Good luck! 1. Given the following truth table‚ a 0 0 0 0 1 1 1 1 0 1 2 3 4 5 6 7 b 0 0 1 1 0 0 1 1 c 0 1 0 1 0 1 0 1 f 0 1 1 1 0 1 0 0 (a) Write the SOP (sum of products) canonical expression for f. f = a’b’c + a’bc’+
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marketing segment must be reachable. This includes ______.Answer | | | | | Selected Answer: | A. identifiable and common needs | | | | | * Question 2 1 out of 1 points | | | According to the text‚ for sports marketers engaged in the strategic sports marketing process‚ two common goals are attracting more fans and keeping them. Benefit segmentation lies at the heart of these two objectives.Answer | | | | | Selected Answer: | False | | | | | * Question 3 1 out of
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inflation rate Answer: C . 2) Which of the following is a topic studied in Macroeconomics? A) gross domestic product B) the wage of auto workers C) the price of IBM computers D) the amount of pizza produced Answer: A 3) Which of the following is a topic studied in Macroeconomics? A) the functioning of individual industries B) aggregate behavior of households and industries C) the behavior of individual households D) the decision- making behavior of individual business firms Answer: B 4)
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