What domain of a transcription factor regulates transcription by interacting with other proteins?
a) DNA-unwinding domain
b) DNA-binding domain
c) activation domain
d) repression domain
Ans: c) activation domain
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Which of those below is NOT an important consideration when designing a fusion protein construct?
A) Avoid hybridization of the fusion gene in the artificial construct. B) Reading frame is the same for both the fusion gene and reporter gene. C) Transcriptional start and stop signals are shared. D) Translational start and stop signals are shared.
The opening of which of the following is
covered with ciliated, fingerlike projections that produce a sweeping action? a. ovary b. uterus c. vagina d. oviduct e. follicle
The most fit individuals tend to leave the fewest fertile offspring.
a. true b. false
Interferons and immunoenhancers
A) are widely used to treat viruses B) cause no side effects C) include levamisole and inosiplex D) have been thoroughly researched