Calculate your transformation efficiency. Transformation efficiency can be measured as total number transformants (also referred to as colony forming unit- cfu) per ug DNA used. For your transformation control, 100 pg of uncut pUC19 should be used (12.5 pg/uL provided to you). Our agar plate had about 400 colonies.

Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.

What is an example of a scientific question that galileo could not have answered with out this new tool?

There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell