A student measures a length of rope three times.  The true measurement is 5.61 m.  Her measurements are: Measurement 1 5.71 m Measurement 2 5.72 m Measurement 3 5.70 m Comment on the precision of this student’s measurements in complete sentences.  

What is the name of ClF5?  Complete sentences not needed. I = iodine, F = fluorine  

For the isotope Ti-60, the number of neutrons is:  

__________ alkylation drugs work by inserting themselves between 2 base pairs.

Consider the following.  Which is an example of compound?  

Consider the substances listed below.  Of them, which would be classified an element?

A patient comes in presenting signs of pain when swallowing, slight fever, red and swollen tonsils.  The health care professional believes it may be strep throat, takes a throat swab of the patient and performs a Rapid Strep Test.  The patient ask for the swab to be sent out to a lab so that it can be cultured on a blood agar plate to see if Beta hemolysis is produced.  The doctor responds by saying that the Rapid Strep Test is as reliable as a culture.  Is the the statement that the doctor made true or false?

Beta-adrenergic antagonists is another word for beta-blockers.

Nitrates cause smooth muscle in veins to dilate.

Which subclass of Class I anti-arrhythmic drugs alter myocardial cell membranes?