Choose the one most appropriate answer for each.
A. Griffith
B. Miescher
C. Avery and McCarty
D. Watson and Crick
E. Hershey and Chase
F. Chargaff
G. Wilkins
H. Franklin
A. Discovered that the hereditary system of one strain of bacteria could be transformed by the hereditary system from another strain of bacteria
B. First to describe DNA and extract it from cell nuclei
C. Discovered that DNA-digesting enzymes prevented bacterial transformation
D. The first to build an accurate model of DNA and to describe it explicitly in a publication
E. The first to demonstrate, through the use of radioactive isotopes, that DNA, not protein, is the genetic material
F. Provided two important clues to the structure of DNA; one clue is that A = T and the other is that C = G
G. Worked at King's College at the same time as Franklin
H. Obtained excellent x-ray diffraction photographs that suggested that DNA was a long, thin molecule with regularly repeating units
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Each amino acid is specified by a set of ___________ base(s) in mRNA.
(a) one (b) two (c) three (d) four
Members of the genus Thermoactinomyces
A. are commonly found in damp haystacks and compost piles. B. are thermophiles. C. produce spores on its hyphae. D. All of the choices are correct.
The melting of ice is an example of a(n) ___________ process.
Fill in the blank(s) with the appropriate word(s).
The correlation coefficient for totally unrelated people is ____________________. Fill in the blank(s) with the appropriate word(s)