In what Cases is it useful to extract DNA from a Human/organism? What Cells did you Extract? How do you think DNA is used to Identify organisms? What Solution is used to break down cells before DNA Extraction? What Solution is used to Isolate the DNA for Extraction? Why do you think it's Important for DNA to condense down into Chromosomes before Cell Division in Meiosis?

1. (1.2kw)x(15/60hours) = .3kwh --> a

2. (5kw)x(90/60hours)x(8cents/kwh) = $0.60 --> d

3. microwave --> 1200 watts = (1.2kw)x(6/60hours) = .12kwh

coffee-maker --> 900 watts = (.9kw)x(10/60hours) = .15kwh

therefore, it requires more energy for the coffee-maker to do the same amount of work.

so the answer is a.

c is the correct answer hope this !

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.