After DNA fragments with complementary sticky ends base pair, ____seals the gaps between the fragments to produce
a continuous DNA molecule.
a. plasmids
b. E. coli
c. EcoRI
d. DNA ligase
e. restriction enzymes
ANSWER: d
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A possible negative consequence of personalized medicine could be
A. predicting responses to medications. B. incorrect predictions of sequence motifs. C. difficulty obtaining insurance if susceptibility to disease becomes public information. D. tailoring treatments to an individual. E. None of the answer options represent negative consequences of personalized medicine.
If there are 1,000 metric tons of producers in an ecosystem, about how much of the energy in those producers will be available to secondary consumers in this ecosystem?
A) 100% B) 50% C) about 10% D) about 1% E) about 0.1%
When a cell is active, the levels of carbon dioxide are ________ inside the cell than outside the cell, causing the gas to diffuse out of the cell
Fill in the blank(s) with correct word
Diabetes mellitus type 2 (DM2 ) is partly hereditary and, if uncontrolled, can lead to kidney disease and heart failure and an increased risk of stroke and blindness. From this information alone, you could say that DM2 is an example of ________
A) codominance B) polygenes C) pleiotropy D) epistasis