A salt will dissolve in water to form
a. acids.
b. gases.
c. ions.
d. bases.
e. polar solvents.
C
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Trace the flow of urine through the following structures
1) bladder 2) renal papilla 3) ureter 4) renal pelvis 5) urethra a. 4 ? 2 ? 5 ? 1 ? 3 b. 1 ? 2 ? 4 ? 3 ? 5 c. 2 ? 4 ? 3 ? 1 ? 5 d. 2 ? 1 ? 4 ? 3 ? 5 e. 4 ? 1 ? 2 ? 3 ? 5
Which of the following is TRUE about exergonic reactions?
A. Exergonic reactions have a positive G. B. Exergonic reactions consume energy. C. Exergonic reactions are found only in biological systems. D. Exergonic reactions are catabolic. E. Exergonic reactions measure of the strength of an ionic bond.
You have cloned a eukaryotic gene, and inserted it into a bacterial system for expression. You discover that the gene product is much longer than should be observed based upon the insert you successfully cloned
What problems would result in a longer cloned sequence? How will you go about investigating your hypothesis? Would your answer change based upon the presence or absence of introns? Why or why not? What will be an ideal response?
Which of the following is NOT a possible restriction enzyme recognition site?
A: 5'GAAATTTC-3' B: 5'ACGTACGT-3' C: 5'AATTTTAA-3' D: 5'AAAATTTT-3' E: All of the above are possible recognition sites.