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TRUE OR FALSE? a. Two other Benzer rll point mutants show a map distance of 0.05 mu. This is such a small map distance that it provides adequate proof that the two mutants are in the same rll gene. A complementation test is not necessary.. true or false? b.Two other Benzer rll point mutants yield a map distance of 0.05 mu. However close these mutations are to each other, it does not provide definitive proof they are in the same rll gene. This requires a negative result in a complementation test (in other words, "non-complementation)... true or false? c. The historical importance of Benzer's rll experiments were findings that a gene could be "broken apart" by intragenic recombination, and that the "smallest unit" of recombination and mutation is the base pair. Two experiments: a mapping experiment to show that two rll mutants show a map distance between them, and a complementation test to prove that those two mutants are in the same gene... true or false?

TRUE OR FALSE? a. Two other Benzer rll point mutants show a map distance of 0.05 mu. This is such a small map distance that it provides adequate proof that the two mutants are in the same rll gene. A complementation test is not necessary.. true or false? b.Two other Benzer rll point mutants yield a map distance of 0.05 mu. However close these mutations are to each other, it does not provide definitive proof they are in the same rll gene. This requires a negative result in a complementation test (in other words, "non-complementation)... true or false? c. The historical importance of Benzer's rll experiments were findings that a gene could be "broken apart" by intragenic recombination, and that the "smallest unit" of recombination and mutation is the base pair. Two experiments: a mapping experiment to show that two rll mutants show a map distance between them, and a complementation test to prove that those two mutants are in the same gene... true or false?

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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TRUE OR FALSE? a. Two other Benzer rll point mutants show a map distance of 0.05 mu. This is such a small map distance that it provides adequate proof that the two mutants are in the same rll gene. A complementation test is not necessary.. true or false? b.Two other Benzer rll point mutants yield a map distance of 0.05 mu. However close these mutations are to each other, it does not provide definitive proof they are in the same rll gene. This requires a negative result in a complementation test (in other words, "non-complementation).. true or false? c. The historical importance of Benzer's rll experiments were findings that a gene could be "broken apart" by intragenic recombination, and that the "smallest unit" of recombination and mutation is the base pair. Two experiments: a mapping experiment to show that two rll mutants show a map distance between them, and a complementation test to prove that those two mutants are in the same gene.. true or false? d. Two important accessory proteins in in vivo DNA synthesis are topoisomerases and DNA ligase. Topoisomerases induce single and double strand strands to relieve tension formed by the unwinding of the double helix. These so called DNA "nicks" in the sugar-phosphate backbone of each strand are then closed and the sugar-phosphate linkages restored by DNA ligase.. true or false ? in DNA
Transcribed Image Text:TRUE OR FALSE? a. Two other Benzer rll point mutants show a map distance of 0.05 mu. This is such a small map distance that it provides adequate proof that the two mutants are in the same rll gene. A complementation test is not necessary.. true or false? b.Two other Benzer rll point mutants yield a map distance of 0.05 mu. However close these mutations are to each other, it does not provide definitive proof they are in the same rll gene. This requires a negative result in a complementation test (in other words, "non-complementation).. true or false? c. The historical importance of Benzer's rll experiments were findings that a gene could be "broken apart" by intragenic recombination, and that the "smallest unit" of recombination and mutation is the base pair. Two experiments: a mapping experiment to show that two rll mutants show a map distance between them, and a complementation test to prove that those two mutants are in the same gene.. true or false? d. Two important accessory proteins in in vivo DNA synthesis are topoisomerases and DNA ligase. Topoisomerases induce single and double strand strands to relieve tension formed by the unwinding of the double helix. These so called DNA "nicks" in the sugar-phosphate backbone of each strand are then closed and the sugar-phosphate linkages restored by DNA ligase.. true or false ? in DNA
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