What is the overall charge of an atom? Why does it have this charge?

Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

In what cells is the human genome located?