Omnipresence of Bacteria
Objective: The purpose of this lab is to identify where bacterias can come from and
where it is found. With these bacterias we are able to study the characteristics of
bacterial colonies. This enables us to study and classify bact
Observation and Stating the problem
When summer comes and the milk is out of the refrigerator, milk spoils quicker than milk being
kept in the refrigerator.
Milk spoils quicker due to the higher temperature th
Deoxyribonucleic Acid (DNA) Model
A. What does the turquoise ball, purple ball, and the blue,red, green, and pink felt represent?
The turquoise balls represents the deoxyribose (sugar). The purple balls represent the
phosphate, and all the coloured felt r