Lab Work

Prior to today we had only done dilutions with water and food coloring but today we did a serial dilution with bacteria. We will then take that bacteria and put it on to plates and see if we can grow and single colonies and finding the CFU (colony forming units). When we add our serial dilution bacteria to the petri dishes we will use our skills of a bacteria streak and bacteria spread to get the best bacteria growth we are looking for. Overall, this semester has been much more work in the lab making agar plates and learning new techniques. However, all of these skills are very valuable and can help all of us in the future if we have to work in labs.

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