12 / SBI4U

Grade 12 University Biology Online (SBI4U) | Ontario Education Online

Sale price$599.00
Prerequisite: SBI3U

Must be completed to enrol

Student Location: Canada

Ms. Reis B.Sc., B.Ed, OCT
Sr. Biology Teacher


No Exams!

Quick Turnaround on Assessments!

12 / SBI4U

The Biology Course That Takes You to University Level

Grade 12 University Biology is where things get genuinely detailed and genuinely interesting. You'll study the chemistry of life, how cells produce and use energy, how DNA controls everything, how the body maintains balance, and how populations change over time. It's a demanding course that's absolutely essential for anyone heading into life sciences, health sciences, or medicine.

What you'll learn in this course

Biochemistry: The Chemistry of Life

Students examine the molecular building blocks of living things including carbohydrates, lipids, proteins, and nucleic acids, and analyze how their structure determines their function. The unit connects chemistry to biology at the most fundamental level, helping students understand how biological molecules interact in cells.

Metabolic Processes: How Cells Make and Use Energy

Students study cellular respiration and photosynthesis in significant biochemical detail, tracing the step-by-step transformation of energy through glycolysis, the Krebs cycle, and the electron transport chain. These molecular processes are connected to the energy needs of whole organisms and ecosystems.

Molecular Genetics: DNA in Action

Students examine the molecular mechanisms of gene expression — how genetic information in DNA is transcribed into RNA and translated into protein. Topics include DNA replication, transcription, translation, gene regulation, mutations, and modern biotechnology applications such as CRISPR and genetic engineering.

Homeostasis: Maintaining Balance in a Changing World

Students examine how multicellular organisms maintain internal stability despite changes in their external environment. The unit covers feedback mechanisms, the role of the nervous and endocrine systems in regulating body temperature, blood glucose, blood pressure, and water balance, and what happens when homeostatic mechanisms fail.

Population Dynamics: Life at the Ecosystem Scale

Students examine how populations change in size and structure over time, using mathematical models to analyze growth patterns, carrying capacity, and the effects of predation, competition, and environmental change. The unit connects population biology to real-world issues in conservation and the ecological consequences of human activity.

About Grade 12 University Biology Online (SBI4U) | Ontario Education Online

Why our courses are different?

Ontario Teachers

All of our courses have been designed by Ontario Certified teachers. All of our classes are taught by Ontario certified teachers. All of the credits will be handed out by Ontario certified teachers.

No Exams

At OEO we understand that exams can be stressful. Being in an asynchronous environment we feel students are much better at showing their knowledge through a final class project.

Finish in as early as 4 weeks

Do you need a credit right away? Whatever your situation is, OEO is likely the right place for you to earn a credit. You can also take up to 12 months to complete a credit.

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