7
AssignmentMultiple Select

Lab: Diffusion Across a Semi-permeable Membrane

Question 7 • 26-27 RPA- Biology 1/2 CR

Select all steps below that help you handle chemicals safely.

Answer
A
using droppers to transfer small amounts of chemicals
B
using tongs to move hot objects
C
checking the test tubes for chips prior to using them
D
washing your hands after you finish the lab
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