Answer the following questions about macromolecules. darken the circle or circles that correspond to your
answer choice(s).
1. which of the following accurately describes how carbohydrates and lipids differ?
lipids store energy, but carbohydrates do not.
lipids contain nitrogen, but carbohydrates do not.
© carbohydrates are soluble in water, but lipids are not.
carbohydrates are digested with enzymes, but lipids are not.

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

What is the number of atoms in 3.54 mol s

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?