Biology, please help! A standard curve was plotted by measuring DNA fragment size and migration distance as seen on a gel electrophoresis. What phenomenon is illustrated by the data on the standard curve.?

A. CGATTA

B. GGATTA

C. GGAUUA

D. GGUTTU

Match the types of competition to their descriptions.

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar