Today in Science 9 we created Edible DNA Models out of licourice, mini marshmallows and toothpicks. We learned about the 4 chemical bases in DNA which are Adenine (A), Thymine (T), Guanine (G), and Cytosine (C). We also learned how (A) always binds with (T), (G) always binds with (C), (T) always binds with (A), […]
Day: January 6, 2016
Cell-Fie Lab
Today in Science 9 we took samples of our cheek cells and looked at them under the microscope. We observed the cheek cells under 40x power, 100x power, and 400x power. At 40x power, the cheek cells are very tiny and you can see many of them. The nucleus is just a tiny visible dot […]