Basic Biochemistry
Basic biochemistry is its own topic in the Ontario Science Curriculum: Grades 11 and 12 for Biology. The concepts in this section are extremely necessary in understanding the topic, which is metabolism. Basic biochemistry includes sections regarding atomic structure, bonding and polarity, molecular polarity, intermolecular forces, functional groups, acids and bases, chemical reactions, and properties of basic biomolecules.
Below, you will find a downloadable PowerPoint of material covered in the basic biochemistry section for use in class. Any extra material necessary to teach this topic is provided throughout this section of the SBI4U website.
Below, you will find a downloadable PowerPoint of material covered in the basic biochemistry section for use in class. Any extra material necessary to teach this topic is provided throughout this section of the SBI4U website.
alanna_basic_biochemistry.pptx | |
File Size: | 6926 kb |
File Type: | pptx |
CURRICULUM EXPECTATIONS
Overall Expectations:
B3. demonstrate an understanding of the structures and functions of biological molecules, and
the biochemical reactions required to maintain normal cellular function
Specific Expectations:
B3.2 describe the structure of important biochemical compounds including carbohydrates,
proteins, lipids, and nucleic acids, and explain their function within the cell
B3.3 identify common functional groups within biological molecules and explain how they
contribute to the function of each molecule
B3.5 identify and describe the four main types of biochemical reactions (redox, hydrolysis,
condensation, and neutralization)
Note: Students DO NOT need to take 11 Chemistry to register for 12 U Biology. It is important to clarify all chemical concepts necessary for full understanding of metabolism in advance. Students may, however, question the importance of chemistry in a biology class.
Below, I have provided a petition to ban DHMO - 'the silent killer'. In class, have students read the handout and decide whether or not they would like to sign the petition. After, ask students why they chose to either sign the petition or leave it blank. DHMO (dihydrogen monoxide) is actually just water (H2O). The handout lists ways in which DHMO affects the body and the environment negatively, which are all true. However, it is important to understand the chemical concepts in order to accurately assess the relevant biological impact of a molecule.