Yr 12 biol early comm presn print version_2010-11
Chemical constituents of_cells
02 lecture_presentation
Expo ingles
02 lecture_presentation_pc
biochemistrylecture1-120615032009-phpapp01.ppt
Biochemistry Lectures
IT 04 Introductory Biochemistry
BIO 110 Lecture (Chap 2)
Chapter 4 The Chemical Basis of Life. Matter Matter = any material substance with Mass & Volume.
Chemical Basis of Life Atom: nucleus electrons (-) charged neutrons (no charge) protons (+ charged) energy levels [The structure of an atom] Atoms are.
Chapter 4 The Chemical Basis of Life 4.1 Elements Matter: anything that occupies space and has mass Element: pure substance that cannot be broken down.
![Chemical Basis of Life Atom: nucleus electrons (-) charged neutrons (no charge) protons (+ charged) energy levels [The structure of an atom] Atoms are.](https://static.fdocuments.us/doc/330x215/56649c875503460f9493f15a/chemical-basis-of-life-atom-nucleus-electrons-charged-neutrons-no-charge.jpg)
