When Griffith experimented with two types of Streptococcus pneumoniae, he found that if the
A) non-deadly strain was mixed with the heat-killed, deadly strain before injection, the mice died.
B) non-deadly strain was mixed with the heat-killed, non-deadly strain before injection, the mice died.
C) deadly strain was heat-killed before injection, the mice died.
D) non-deadly strain was mixed with the heat-killed, deadly strain before injection, the mice lived.
A
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Match each scientist or group of scientists on the left with the appropriate statement to the right.
A) hereditary factors B) pollen grain C) chromosome theory of heredity D) dog saliva E) "ferments" of yeast F) transformation G) DNA double helix H) embryonic plant I) transfer RNA J) embryonic bacteria K) fruit fly L) transcription M) translation N) Calvin-Benson cycle O) "one gene—one enzyme" P) oral bacteria Q) urea 1) Gregor Mendel 2) Walter Sutton 3) Matthias Schleiden 4) Oswald Avery, Colin MacLeod, and Maclyn McCarty 5) George Beadle and Edward Tatum 6) James Watson and Francis Crick 7) Thomas Hunt Morgan 8) Friedrich Wöhler 9) Louis Pasteur
The ____________ is a region around a star where liquid water can exist
Fill in the blank(s) with correct word
The sequential process of fatty acid catabolism to acetyl CoA is called
A) the citric acid cycle. B) the oxidative phosphorylation pathway. C) the ?-oxidation pathway. D) the glyoxylate cycle. E) the Cori cycle.
Based on the endosymbiosis theory that highlights where chloroplasts come from, how would you expect chloroplasts to divide when a plant cell divides?
A) Via mitosis B) Via meiosis C) Via binary fission D) Via endosymbiosis