Restriction fragment length polymorphisms are used to
a. test the effectiveness of different restriction enzymes on a sequence of DNA.
b. compare the DNA sequences between individuals by looking for changes in restriction
enzyme digest patterns.
c. compare DNA sequences by determining the full DNA sequence.
d. prepare DNA for further sequence analysis.
e. treat sickle-cell anemia.
B
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NADPH is made by
A. chemiosmosis. B. glycolysis. C. the Krebs cycle. D. the Calvin cycle. E. the passing of electrons from photosystem I to an electron transport chain.
Which of the following would be used by a chemoorganotroph for energy?
A) C2H3O2- B) H2 C) CO2 D) H+
Your abdominal cavity, which contains most of your major organs:a
is a pseudocoelom lined by endoderm. b. is a pseudocoelom lined by mesoderm. c. is a coelom lined by endoderm and mesoderm. d. is a coelom lined by ectoderm. e. is a coelom lined by mesoderm.
The most productive region of a lake is the ____ zone
a. neritic b. limnetic c. profundal d. littoral e. oceanic