Lec 28 | MIT 7.014 Introductory Biology, Spring 2005

[GrittyMcCheese]

2005?! i wudda guessed 1985.

[nyseiler]

Wow! Amazing! Thank you! I've been stuck on MHC and this really helped, it is now crystal clear! 

[dschainworks]

a shout out to all the students in AP Bio- good luck to all of us on the test tomorrow

[dirkthedaring71]

Fantastic lecture.

[MrKroby]

Thanks a lot for this video!

[godfearing786]

I need to answer an A level OCR Biology question on Receptor molecules. Heres the question: "Explain the role of membrane-bound recpetors as sites where hormones and drugs can bind". Cant find the answer anywhere. Anyone have any clues?

[MrShivyd]

cell signalling is the role.

[godfearing786]

hmm... Thanks.

[abram730]

@godfearing786 think for yourself.

First you use divergent thinking. You think based on what you know, what possible answers are. Then search what you hypothesizes... It's a known as it's a question on a test so you shouldn't need much in the way convergent thinking. Searching Google scholars is helpful for checking validity.

In time one can learn to evaluate information, rather then just regurgitating information from what you deem to be a reputable source.

GL on future questions.

[machatz21]

Very interesting Mr Walker is one of a kind,Tanks for the video.

[makellin1]

@machatz21 MADE IN MAKELLIN YOU TUBE

[makellin1]

@machatz21 

[makellin1]

MADE IN MAKELLIN YOU TUBE

[mamaalik12]

cant tell you how much this helped, prof walker absolute gentleman,,.. makes things soo much more interesting.. being a med student from london... i can honestly say i havnt been taught in a more poeficient way.. thanks soo much god bless