1. which volume has the most uncertainty associated wit the measurement?

a. 10ml
b. 10.0ml
c. 10.00ml
b. all have the same degree of uncertainty

2. a beaker contains 145.675 ml of a saline solution. if 24.2 ml of the saline solution are removed from the beaker, what volume of solution remains?

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol

How does a noncompetitive inhibitor reduce an enzyme’s activity?

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.