Since Taq polymerase cannot function without free magnesium ions (Mg++) and many chemical
species can bind Mg++, a gross excess of Mg++ must always be added to any PCR reaction
mixture.
Indicate whether the statement is true or false
FALSE
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Your friend is very drunk, you are sober. You want to be helpful. Which action is most productive in the short term?
A. Stay close by and monitor them to be ready to help if they stop breathing. B. Prepare a healthy meal for them and encourage them to drink several glasses of water. C. Give them a cold shower to increase alertness. D. Remind them of how much they've had to drink and what the consequences are likely to be.
Recess should be eliminated after the second grade in order to increase the amount of time spent on academic studies.
Answer the following statement true (T) or false (F)
A physician orders 100,000 U penicillin to be administered intramuscularly. If a single vial contains 50,000 U/mL penicillin, how many milliliters should be given?
What will be an ideal response?
High-frequency noise damages the delicate ____ that serve as sound receptors in the ____ ear.? mucous membranes; inner
A) ?skin cells; outer B) ?mucous membranes; inner C) ?fluids; middle D) ?hair cells; inner E) ?waxy coating; outer