CHEM 225 Biochemistry Final Exam (CHEM225)
Harvard University
All 1 results
Sort by
-
Exam (elaborations) CHEM 225 Biochemistry Final Exam (CHEM225)
- Exam (elaborations) • 26 pages • 2021
-
- $9.49
- + learn more
Exam (elaborations) CHEM 225 Biochemistry Final Exam (CHEM225) 
) Calculate the enthalpy of formation per mol of NH3: Bond energies: H2, 436k 
KJ/mol; N2, 945 KJ/mol, N-H, 391 KJ/mol 
a) -93 KJ 
b) -1080 KJ 
c) 1080 KJ 
d) 45 KJ 
e) -46.5 KJ 
2) Membrane structures are held primarily by? (OR membrane fs in a lipid bilayer 
are held together primarily by?) 
a) Hydrophobic interactions 
b) Covalent bonds 
c) Ionic Interactions 
d) All of the Above 
3) Which system corresponds to the intracellul...
As you read this, a fellow student has made another $4.70
How did he do that? By selling his study resources on Stuvia. Try it yourself! Discover all about earning on Stuvia