To discover a catabolic gene cluster, cloning large sequences of approximately 40 kbp requires the utility of
A) bacterial artificial chromosomes (BACs).
B) cosmids or fosmids.
C) a eukaryotic host to house the large foreign DNA.
D) multiple gene fusions.
Answer: B
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Your instructor asks you to look into your microscope to see a prokaryotic cell. You will be looking for a cell that
A) has a nucleus. B) has a membrane. C) makes up most of the tissues of your body. D) is much larger than most cells in your body
Large numbers of ribosomes are present in cells that produce which of the following molecules?
A. steroids B. lipids C. glucose D. starches E. proteins
Parasitized caterpillars eating more alkaloid-rich food in order to poison their parasites is an example of _____
a. behavioral plasticity b. social plasticity c. epigenetics d. learned behavior e. mirroring
ATP has a phosphate transfer potential of 30.5, whereas glucose-6-phosphate has a phosphate transfer potential of 13.8. Based on these differences, which of the following will happen?
A. ATP will transfer phosphate to glucose-6-phosphate. B. Glucose-6-phosphate will transfer phosphate to ADP forming ATP. C. ATP will transfer phosphate to phosphoenolpyruvate. D. Phosphates will not be transferred between these molecules.