If a course is completed before a prerequisite is taken, credit will not later be allowed for the prerequisite course.

UW's online Course Catalog provides up-to-date course descriptions and lists which quarters you can anticipate that courses will be offered in the future. Keep in mind that the online catalog is updated on a biweekly basis and may contain some incorrect data; however, in general it is very accurate source of information. . 

Chemistry Course Descriptions (UW Catalog)

Biochemistry Course Descriptions (UW Catalog)

• Time Schedule
• Choosing Intro Courses
• Choosing Organic Courses
• Duplication Guidelines
• Webassign Login
• Computer Labs

No more than the number of credits indicated can be counted toward graduation from the following course groups:

142, 144, 145 (5 credits);

152, 154, 155 (5 credits);

145,155,162 (10 credits);

162, 164, 165 (5 credits);

165, 312 (5 credits);

223, 237, 335 (4 credits);

238, 336 (4 credits);

224, 239, 337 (4 credits);

241, 346 (3 credits);

242, 347 (3 credits);

452, 456 (3 credits)