Bio 211 Intro Molecular and Cell Biology
Lecture 13 “Glycolysis” By Dr. Mohammad
In the previous cell chemistry lecture, we have mostly looked at the different molecules in cells and some of their chemical properties. In the last half of this unit, and beginning with today’s lecture, we will focus on some of the most important chemical processes that take place in cells. Crucial to much of metabolism is how the cell breaks down glucose to derive energy. The reactions of glycolysis, which will we begin to look at today is the first phase of this catabolic process.
Outline:
1. Processes that yield energy
2. Redox reactions
3. Electron carriers
4. Glycolysis
1. Processes that yield energy
Cells derive their energy from the chemical bonds of organic molecules. The metabolic processes that break down sugars and other food sources to derive energy consist of two major types:
المادة المعروضة اعلاه هي مدخل الى المحاضرة المرفوعة بواسطة استاذ(ة) المادة . وقد تبدو لك غير متكاملة . حيث يضع استاذ المادة في بعض الاحيان فقط الجزء الاول من المحاضرة من اجل الاطلاع على ما ستقوم بتحميله لاحقا . في نظام التعليم الالكتروني نوفر هذه الخدمة لكي نبقيك على اطلاع حول محتوى الملف الذي ستقوم بتحميله .