It says “reaction progression” on the bottom of the graph but i couldn’t fit it in the picture.
which of the following best describes what is happening in this graph?
a) reaction x used a catalyst.
b) reaction x is much slower than the original reaction.
c) the original reaction releases more energy.
d) reaction x required more energy.

Place the steps tor the formation of the enzyme pepsinogen in correct order

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.