For each scenario, answer the questions and draw an ARROW to illustrate the movement of molecules. 14. Easter egg coloring:
A blue food coloring tablet is placed in a cup of vinegar and water. After several seconds, the blue
tablet will begin to dissolve and will eventually spread evenly throughout the liquid.
beaker
a. The blue dye is traveling from a
to a
concentration.
b. Identify the type of transport illustrated in this scenario:
Water and vinegar
c. Does this movement of particles require energy?
Blue food color tablet

Which of the following statements regarding anfinsen's denaturing experiments with ribonuclease a (rnase a) are valid? exposing the denatured protein to air oxidation and then dialysis to remove urea restored the protein to its original functionality. removing urea by dialysis and then allowing air oxidation of the denatured protein restored the protein to its original functionality. denaturing the protein with both urea and β-mercaptoethanol yielded an inactive protein. anfinsen concluded that protein folding is determined by its primary sequence.

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)