Which of the following is thought to be the
descendant of engulfed ancient bacteria?
a. nuclei
b. Golgi bodies
c. ER
d. mitochondria
e. lysosomes
D
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Coccolithophores use ________ for a method of swimming
a. flagellates b. cilia c. appendages d. jet propulsion
Which of the following is an example of a reporter gene?
A) The linkers that are attached to RNA molecules to perform RNA-Seq B) The lacZ coding sequence under the control of a prokaryotic promoter C) The DNase I enzyme used to digest DNA for a footprint assay D) A human protein expressed under the control of a prokaryotic promoter
A Tyrannosaurus rex's closest relative is a
A. squirrel. B. chicken. C. bullfrog. D. Komodo dragon.
Much has been written about p53 in terms of cancer biology. What is p53, and what is its significance?
What will be an ideal response?