Receptors found in signal transduction
a. are always found in membranes.
b. are always found in the cytoplasm.
c. are always found in the nucleus.
d. can be found either in the membrane, cytoplasm, or nucleus.

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

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.)

18. which statement about cancer is true?