Digestion of food

The digestive system plays a critical role in ...

Denatured enzyme

The enzyme is a protein, and at high ...

Villi in the small intestine

Millions of tiny finger-like structures ...

Action of sucrase on sucrose

Sucrose binds to the active site on sucrase ...

Diagram of human skin structure

The epidermis is a tough coating formed from ...

The relationship between a gram ...

This visual representation of the ...

Mitochondria under the microscope

Microscopes have been crucial for our ...

Function of the large intestine

Dr Juliet Ansell is a Science Group Leader at ...

Stomach smooth muscle

Smooth muscle is found within the walls of ...

Mechanical advantage

Levers can be used so that a small force can ...

Masseter and temporalis muscles

The masseter lifts the lower jaw to close the ...

Types of muscle tissue

Muscle tissues differ in structure. Skeletal ...

Blood flow through the heart

The heart is a muscular organ that pumps ...

Breakdown of glucose

In the cell cytoplasm, glucose is broken down ...

Gut bacteria and health

Dr Juliet Ansell is a Science Group Leader at ...

Cross-section through the human eye

The human eye is a sense organ adapted to ...

Researching the link between ...

Associate Professor Peter Dearden, from the ...

Graphs of sound waves

Sound has both volume and pitch. Volume is ...

Total daily energy expenditure

Percentage breakdown of total daily energy ...

Why are UV levels high in New ...

Dr Richard McKenzie, Senior Research ...

Nose structure

The human nose is structured to receive, warm ...

Boy with grazed elbow

Microorganisms that live all over your skin ...

Sound in water

Prof John Montgomery, the head of Auckland ...

Core cell organelles

Some organelles are found in virtually every ...

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