Plan a lab experiment in which you would successfully extract DNA from a cell. a) Which material would you require?
b) Define the steps to be followed.

For your experiment to be successful, you should have used the following substances. What did you use the following substances for?
- Salt
- Detergent
- Alcohol

Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?

Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created

What does the positioning of transcription factors determine?