Astudent is performing gel electrophoresis with various dna fragments. fragment a is 100 base pairs long, fragment b is 320 base pairs long, and fragment c is 175 base pairs long. from shortest to longest distance traveled, in what order will the fragments appear on the gel?

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline.which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

Select the correct answer from each drop-down menu. in an experiment, dr. travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. the amount of calcium is variable. the risk of bone fractures .

Archaebacteria use for movement. celia flagella pili cell walls