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Unit 1: The Cell

Jose Chiriboga headshot

Jose Chiriboga (he/him)

Career Profiles

Senior Scientific Support Associate

With my team, I create and deliver training programs to explain how our products can be used to support scientific research and innovation.
Le Dr Harpreet Kochhar devant un ordinateur dans son bureau.

Dr. Harpreet Kochhar

Career Profiles

President, Public Health Agency of Canada

I am the head of the Public Health Agency of Canada (PHAC).
Yetong Dong headshot wearing lab coat

Yetong Dong

Career Profiles

Research Assistant/Graduate Student

I am studying to become a scientific researcher.
Vegetables and fruits on display

Plant Pigments

Backgrounders

Why are there so many colours of plants? Learn about plant pigments and their role in plants.

Pepper plants on the ISS

Tropisms in Plants

Backgrounders

Learn about the different ways that plants move in response to their environments.

Plant Cells with Visible Chloroplasts

Specialized Cells of the Leaf System

Backgrounders

Learn about the structure and function of the cells in leaves.

Seedling with sunlight

Light & Plants

Backgrounders

Learn about the process of photosynthesis and how it is affected by light levels.

3D Illustration of human lungs

Respiratory System in Vertebrate Animals

Backgrounders

Learn about how different animals breathe, from fish to humans.

Soil and plant in hands

Experiment with plants!

STEM Explained

List of hand-on activities connected to plants

Embryonic stem cells

Resources on Stem Cells

STEM Explained

Resource page including articles and career profiles related to stem cells.

Researcher with automation equipment

Helping Patients through Drug Discovery

STEM Explained

Learn how researchers from Amgen are developing new drugs for cancer.

Human kidney cross-section

Osmosis and Its Role in Human Biology and Health

STEM Explained

Learn how and where osmosis takes place in the digestive system and excretory system and the role of osmosis in kidney dialysis.

Assortment of the bacteria Escherichia coli

Introduction to Bacteria

Backgrounders

What exactly are bacteria? What types of bacteria are there? And are they really as bad as people think they are?

Coniferous and deciduous trees covered in snow

How Do Trees Survive in Winter?

STEM Explained

What adaptations and processes do trees in northern climates have to survive winter?

Leaf and the Sun

Plant Functions

Backgrounders

Learn about the important plant functions of photosynthesis, respiration and transpiration