Practice problem Bioenergetics (BIOS 222, Fall 2013)
The conversion of dihydroxyacetone phosphate (DHAP) to glyceraldehyde 3-
phosphate (G3P) during glycolysis has a measured Go = 1.8 kcal/mol at 25 C.
Chapter 4 (119-142; 144-5;
What are Proteins?
Name comes from the Greek proteios meaning
n Virtually everything in the cell happens by the
activity of proteins
n All proteins share the same basic backbone
Human brain organoid
Overview of Metabolism
What gives direction to the
biochemical reactions of life?
C6H12O6 + 6 O2 -> 6 CO2 + 6 H2O + energy
Chemical Components of Cells
*Study the panels at the end of the chapter
Copyright Garland Science 2010
How are cells put together?
How is a house put together?
Study Guide for
Here are some descriptions of slides used in lectures that are not from the book (note: this
is not intended to be a complete study guide).
Lecture 1 Introduction
First steps in the evolution of a eukaryotic cell: