Under ideal conditions, how many copies of all the sequences of the host genome should be represented in a genomic library?
What will be an ideal response?
At least one should be represented. Typically, library construction includes a several-fold greater number of clones than necessary for one representative of each fragment in order to increase the likelihood of cloning difficult fragments and stochastic loss.
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How do buffers minimize change in the pH of biological systems?
A. By donating H+ ions when there is a shortage B. By absorbing H+ ions when there is an excess C. Both of these D. Neither of these
Which of the following terms best describes the forward reaction in the figure?
A) endergonic, ?G > 0 B) exergonic, ?G < 0 C) endergonic, ?G < 0 D) exergonic, ?G > 0 E) chemical equilibrium, ?G = 0
If the cerebellum is damaged, an individual would have problems with balance
Indicate whether the statement is true or false.
The relationship between two hormones that work together is referred to as
a. opposing interaction. b. synergistic interaction. c. permissive interaction. d. mutualistic interaction. e. commensal interaction.