Posts Tagged ‘lecture’

Get ready for next lecture: microbial nutrition and growth conditions

Monday 8 October, 2007

موضوع محاضَرَتَيْ هذا الأسبوع بسيط لا تعقيد فيه، يتعلق بمعلومات أساسية عن التغذية وأثر الظروف الخارجية على نمو الكائنات الدقيقة. أتمنى أن تحضروا هذه المحاضرة كي تكتشفوا الكثير عن الميكروبات وطرق معيشتها المتنوعة جداً. تابعوها كأنّكم تشاهدون برنامجاً عن البكتيريا وليس كأنّكم تتلقون محاضرة تمتحنون فيها.

This week’s lectures (Tue 9 October, Wed 10 October) are about microbial nutrition and growth conditions. This topic is straightforward but really interesting. I hope you can attend and follow the lecture as if you’re watching a documentary about microbes rather than a part of the curriculum.

If you have half an hour to get prepared, I suggest the following:

  1. Read the main points in Part I, Chapters 4 and 5 in your book. Use speed reading and don’t get scared by the tables in these chapters. Most tables are just for additional knowledge, but the amount to be memorized is really minimal.
  2. Read about bacterial nutrition and growth in Todar’s Online Textbook of Bacteriology; it is the main reference for these chapters in your book. You can always look in the USC School of Medicine site: Bacteriology, Chapter Three (and like last time, you may even download the whole lecture from this page, or see the presentation and listen to the lecture here!).
  3. If you really have time and want to enjoy some deep reading, go to the library and read Chapters 4 and 5 in Brock’s Biology of Microorganisms. Dr. Thomas Brock has discovered plenty of thermophilic bacteria and you can expect his textbook to carry his legacy.

Week 2-3 lectures (Part I- Chapters 2-3) now online

Saturday 6 October, 2007

Dr. Aymen Yassin has released the online version of his lectures as online PowerPoint presentations. You can browse these lectures and review all the slides that were presented in the lecture room. Obviously, the purpose of putting these slides online is to provide you with the color figures and to let you take notes if you have missed a slide or two. However, they are not handouts or summaries and are NOT lecture notes (Don’t print them as your study tool!) Always resort to the book, or–better–to your own notes taken during the lecture and matched with info in the book.

How to access the lectures?

Well, the lectures will permanently be a part of the online course that will be coming out very soon next week on There is one trick: you will need a password! Temporarily, you may access them following the links below. You will be asked to enter a username and password (these may be changed every week or two).

The username is:
The password is the answer to the following question (one word- small letters):
What is the third domain of life discovered by Carl Woese? (pay attention to the spelling)

Chapter2: Classification and Identification of Microbes

Chapter 3: Structure of the Prokaryotic Cell.

If you have any problems with reading the text, or if some characters are scrambled, make sure you set your broswer’s encoding to Unicode (UTF-8) (how?)

Good luck!

%d bloggers like this: