Researchers want to use eDNA to look for an invasive species in a waterway. Which of these steps would they be likely to do last?

A. Sort DNA into bands on a gel.
B. Cut DNA into smaller pieces.
C. Collect samples of water with DNA.
D. Compare DNA samples with a control.

Select the correct answer. in the image, if the washcloth represents consumed food, which organ of the digestive system correctly represents the action performed by the hands? hands squeezing water from a washcloth a. esophagus b. large intestine c. liver d. mouth

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?