Each replication fork requires both leading and lagging strand synthesis because
A. DNA synthesis must be complementary.
B. DNA polymerases can only synthesize DNA 3' to 5'.
C. the DNA templates are antiparallel and yet the DNA polymerases only work in one direction.
D. the helicase unwinds one strand faster than the other.
E. All of these choices are correct.
C
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Hexachlorophene has been particularly effective against
A. Staphylococcus aureus. B. Micrococcus aureus. C. Escherichia coli. D. Enterobacter aerogenes.
Exergonic reactions
A. occur when there is more free energy in the products than the reactants. B. occur when there is more free energy in the reactants than the products. C. are defined as a decrease in entropy. D. are chemoorganotrophic.
The bacteria and other organisms that live inside our GI tract
What will be an ideal response?
Which term and definition is incorrect?
-Sleep latency is the time it takes a person to enter REM sleep -Total Sleep Time (TST) is the time one spends asleep in one sleep period -Sleep efficiency refers to the amount of time spent in bed in comparison to the time one spends asleep -Partial sleep deprivation (PSD) occurs when a person is allowed to sleep, but is prevented from entering certain stage