Carbon-Based Molecules Part 3: Hydrogen Bonds and Nucleic Acids.
From last time… Why are bones (mostly covalent bonds) much stronger to compression and tension than to twisting or bending? And given that your tibias.
MYP Biology: Water & It’s Properties. Water is Essential to Life on Earth It is the ONLY substance on Earth that can be found naturally-occurring in all.
Structure and Function of Proteins Ora Schueler-Furman 2009-2010 1.
PTT 104 Introduction to Biotechnology Lecture 3 Techniques in Biotechnology Recombinant DNA & PCR Miss Noorulnajwa Diyana Yaacob.
What is the chemical formula for water? Draw the structure of water. Write down all the types of bonding that you know of.
Water Living organisms depend on the unique properties of water.
The Chemistry of Life. The Basics What are the properties of matter? –Mass and volume What are the phases of matter? –Solid, liquid, gas What is the smallest.
Chapter 12 DNA and RNA. Discovery of DNA How do genes work? Several scientists from 1928-1954 began investigating the chemical nature of genes. DNA.
Chapter 8 DNA Structure and Replication 8.2 and 8.3.
Water and It’s properties
Biology Discussion Notes Mon 2/23/2015. Goals for Today Be able to name the scientists that helped build our knowledge of DNA and be able to describe.
