A team of scientists at a research laboratory is conducting a study on the effects of different concentrations of a drug on bacterial growth. They need to accurately measure and prepare precise concentrations of the drug solution for their experiments. Which of the following tools will be needed?(1 point)

Question

Responses

A data collection probe
A data collection probe

A thermometer
A thermometer

A digital balance
A digital balance

A water bath

Answer 1

To accurately measure and prepare precise concentrations of a drug solution for the experiments, the key tool needed from the options provided is:

A digital balance

A digital balance will allow the scientists to precisely weigh the amounts of the drug needed to create the desired concentrations in their solution.

While a data collection probe, a thermometer, and a water bath may be useful for other aspects of their experiments, they are not specifically necessary for measuring and preparing the drug concentrations.