Surviving Biochemistry

(Also see Learning Strategies.)

Biochemistry is a massive field. You can't hope to master it in one year. The best you can hope for is to catch up with certain areas of it, and learn how to keep up. Succeeding in this course requires special measures. Taking these measures will make the difference between success and failure. Read these suggestions carefully and begin applying them from the start. Later on, if you are having trouble with the course, look here again to see how well you are following these tips.

Contents

Preparing For Class
How To Study
Preparing For Exams
Avoiding Penalties

Preparing For Class

As a central part of this syllabus, I provide a list of major topics and the related readings. I will alert you the class before I plan to move into a new topic. It is IMPERATIVE that you read each new assignment BEFORE I begin to discuss it in class. I will assume that I am discussing the material with people who have read it; if you haven't, you will not get as much help from the class, and you will find it much harder to work problems and prepare for exams. Also be aware that I will not "cover" everything that I assign, but you are responsible for all assigned readings. (see Preparing for Exams, below.) I reserve the right to give uannounced, short quizzes at the beginning of class to reward those who are prepared. I will ask questions in class in order to engage you in discussion of the experiments, results, and interpretations that form the subject of biochemistry.

How To Study

  1. Read assignments and apply the Learning Strategies before the first class on a new assignment, as described above.
  2. Start working problems as soon as possible, so you can raise questions in class while we are still discussing the pertinent material.
  3. Arrive at reasonable solutions to problems BEFORE you look up the answers.
  4. Check the Essential Skills list for the assigment before moving on.
  5. Reread the material and continue working problems as we cover it in class.

Problems in your text and study guide are not tests of your knowledge; on the contrary, problems are part of the learning process, so do not put off problems until you think you have mastered the material. Working problems will help you master the material.

TRY TO SOLVE ALL PROBLEMS WITHOUT REFERRING TO THE ANSWERS.

If you are stuck on a problem, don't look up the answer. Instead, look back through the chapter to find and reread related material. Then try to work out an answer to the problem.

If you think you have solved it, don't look up the answer. Instead, try to find fault with your answer before you check it. Is the magnitude of your solution reasonable? Are the units correct? If not, try again to work out a solution that satisfies these criteria.

In real life -- and on tests -- the answers are not in the back of the book. Scientists hold all of their answers tentatively until they find something wrong with them. Scientists practically never get clear yes-or-no answers to their questions. If you simply read the problem and then turn to the answer, you will not be prepared for the exams, on which you must first arrive at answers, and then decide for yourself whether the answers are worthy of your confidence. Regular and frequent problem-solving, in the manner described above, is the most important path to success in this course.

Preparing For Exams

The most important preparation for exams is problem solving. Exam problems, like those in the text and Student's Companion, require you to call on Essential Skills to interpret data and formulate explanations, rather than simply repeating material from lecture or text. The percentage of exams devoted to problems will increase with each exam, from about 50% at first to as much as 75% at the end.

Special Note About Reaction Mechanisms: Every exam will contain at least one problem in which you must write a detailed reaction mechanism, showing intermediates and "electron pushing" (using curved arrows to show bond breakage and formation). If your electron-pushing skills, or other organic chemistry skills, are rusty, see one of the following aids:

  1. Pushing Electrons: A Guide for Students of Organic Chemistry, Daniel P. Weeks, 2nd ed., Saunders College Publishing, NY 1992.
  2. Just as good, the older edition: Electron Movement: A Guide for Students of Organic Chemistry, Daniel P. Weeks, Saunders, 1976, USM library QD476 .W38. I have one copy to loan.
  3. Ask me for a copy of "Prelude to Biochemistry: A Review of Important Concepts From Organic Chemistry."

Getting Full Credit For Your Work

Don't throw away credit that you are capable of earning.
Be sure you are aware of all course policies -- see
The Fine Print.

Biochemistry Resources

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