Author Question: In the following reaction, energy is given off. What is true in the reverse reaction? C(s) +O2(g) ... (Read 54 times)

penguins · **on:** Aug 27, 2018

In the following reaction, energy is given off. What is true in the reverse reaction?

C(s) +O2(g) = CO2(g)

A) The internal energy of the reactants increases.
B) Energy flows from the surroundings to the system.
C) Total energy remains constant.
D) All of the above

Question 2

In the tetrapeptide Ala-Cys-Val-Leu, the C-terminal amino acid is ________.

A) Ala
B) Cys
C) Val
D) Leu
E) none of the above