UCLA CHEM 153A: Biochemistry

Introduction to Structure, Enzymes, and Metabolism

Spring 2011

Grades

The course is graded out of 450 total points, earned on quizzes and exams:

In addition, up to 10 extra credit points may be earned through postings on the class discussion board.

There is no set grade scale for the class, because exam difficulty and grading nuances vary from quarter-to-quarter and exam-to-exam. Instead, the quality of answers relative to exam scores is assessed by Dr. Nelson for each exam, and grade ranges are determined. Grade ranges for each exam will be announced in class and posted here after the exams are graded.

Spring 2011 grade scale out of 450 points:
(lowest score of the range listed)
A+: 405 B+: 348 C+: 276 D+: 211
A: 385 B: 323 C: 253 D: 191
A-: 373 B-: 298 C-: 231 D-: 171

 

Regrade policy

You may submit a quiz or exam for a regrade if there are clear errors in grading. Grading errors are simple mistakes made by the grader; these do not include differences in interpretation of a question or answer.

Examples of grading errors: Some rules regarding regrades: