BIOL 1010U Lecture Notes - Lecture 3: Covalent Bond, Acid Strength, Surface Tension
BIOL1010 and BIOL1011 - Lecture 3
- The Molecules of Life -
Use the following wireframe outline to make notes on the content presented in Lecture 3
Refer to Chapter 2 – sections 2.3, 2.4 and 2.5 (pages 35 to 45) in your textbook and the Chapter 2
resources on LaunchPad to supplement your notes and aid in studying this material
Also some of the basic concepts from Chapter 2 – sections 2.1 and 2.2 will be reviewed through
the supplemental activity on atoms and molecules. There are 20 online multiple-choice questions
posted on Blackboard to help you review your understanding of basic chemistry. These questions
are provided for review only and are not worth any marks. This activity with questions will be
available throughout the term to help students prepare for the midterm and final exam.
1. How do atoms bond to form molecules?
Within
molecules
Between
Molecules
Molecules involve various types of chemical bonds.
Hydrogen and ionic bonds are similar. Ionic bonds have elements that are charged and are
electrically connected
Strong linkage between STRUCTURE and FUNCTION
2. What are the biological implications of molecular bonding?
(1) Structure of molecule is precise – important to its function in cells – determined be positions of
its atoms’ valence orbitals
- Determines how biological molecules recognize or respond to each other
1
find more resources at oneclass.com
find more resources at oneclass.com
Document Summary
Use the following wireframe outline to make notes on the content presented in lecture 3. Refer to chapter 2 sections 2. 3, 2. 4 and 2. 5 (pages 35 to 45) in your textbook and the chapter 2 resources on launchpad to supplement your notes and aid in studying this material. Also some of the basic concepts from chapter 2 sections 2. 1 and 2. 2 will be reviewed through the supplemental activity on atoms and molecules. There are 20 online multiple-choice questions posted on blackboard to help you review your understanding of basic chemistry. These questions are provided for review only and are not worth any marks. Ionic bonds have elements that are charged and are electrically connected. Strong linkage between structure and function: what are the biological implications of molecular bonding? (1) structure of molecule is precise important to its function in cells determined be positions of its atoms" valence orbitals. Determines how biological molecules recognize or respond to each other.
