Images Dated 26th June 2006

Hepatitis C virus enzyme, molecular model

Hepatitis C virus enzyme. Molecular model of a genetic enzyme from the Hepatitis C virus. This enzyme is called HC-J4 RNA polymerase. An RNA polymerase is an enzyme that makes RNA (ribonucleic acid) from a DNA (deoxyribonucleic acid) template. Hepatitis C is blood-borne virus that causes liver damage. The helical ribbons, arrows and sheets show the secondary structure (the shape of the enzyme)

© LAGUNA DESIGN/SCIENCE PHOTO LIBRARY

USA, Utah, SUV with trailer on desert highway, elevated view

This dirt road follows undeveloped desert along the San Juan River, dividing Grand Gulch Primitive Area and Valley of the Gods, Oct 2005

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200399872 001, Color Image, Day, High Angle View, Highway, No People, Outdoors, Photography, Road, Sports Utility Vehicle, Travel, Utah, Vehicle Trailer, Vertical

Young female brown bear (Ursus arctos) with tracking tags on ears

A biologist has tagged this bear in order to track her movements near Deadhorse, North Slope, Alaska, USA

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200399818 001, Animals In The Wild, Brown Bear, Color Image, Day, Female Animal, Focus On Foreground, Front View, Full Length, Looking At Camera, No People, North Slope Alaska, One Animal, Outdoors, Photography, Sitting, Vertical, Wildlife Tracking Tag, Young Animal