Stock Footage0:07
Getty Images

Garden spider with cross on back on web

Pre-K - Higher Ed
Garden spider with cross on back on web
Stock Footage0:16
Getty Images

Telomerase enzyme.

Pre-K - Higher Ed
Telomerase (blue) is an enzyme that adds telomeres, repeat units of six DNA bases, to the ends of chromosomes. It uses an RNA template (red backbone) to assemble repeated units of the DNA bases TTAGGG, where T is thymine (yellow), A is...
News Clip5:33
Curated Video

++EMBARGOED 1800 GMT++Scientists engineer mutant enzyme which eats plastics quickly

Higher Ed
++EMBARGOED 18.00 GMT MONDAY 16 APRIL++ WORLD PLASTIC EATING ENZYME SOURCE: ASSOCIATED PRESS RESTRICTIONS: AP CLIENTS ONLY LENGTH: 5.26 SHOTLIST: 1....
News Clip6:07
Curated Video

Nerve agent Novichok - how it breaks down the body

Higher Ed
LEADIN: Chemical experts say the nerve agent used to attack a former Russian spy and his daughter behaves differently to those previously used and is in a class of substances deadlier than similar chemicals like sarin or...
News Clip3:32
Curated Video

WRAP 3 Americans win medicine Nobel prize, announcement, sots

Higher Ed
Stockholm, Sweden - 5 October 2009 1. Mid of exterior of the Nobel Forum building in Stockholm, with fountain 2. Close-up of Nobel Forum inscription on building exterior 3. Wide of Nobel Committee walking into conference room before...
News Clip3:44
Curated Video

Enzymes in red wine appear to extend life of certain cells

Higher Ed
Washington, DC (August 24, 2003) 1. Various, opening and pouring a glass of red wine Unidentified Location (File) 2. Various, scientist in lab Bethesda, Maryland (August 24, 2003) 3. David Finkelstein, Ph.D., Metabolic Regulation...
News Clip6:07
Curated Video

Nerve agent Novichok - how it breaks down the body

Higher Ed
LEADIN: Chemical experts say the nerve agent used to attack a former Russian spy and his daughter behaves differently to those previously used and is in a class of substances deadlier than similar chemicals like sarin or...
News Clip6:05
Curated Video

Can green tea enhance Olympic ahtletes'' performances?

Higher Ed
London, UK, April 16, 2012 1. Various of tea shop owner Timothy d''Offay and assistant prising open tea chest 2. Close zoom out of wooden plaque with teapot sign to reveal canisters of tea 3. Mid low view of canisters 4. Close of...
News Clip4:33
Curated Video

Facials made of bird excrement

Higher Ed
New York, US, July 17, 2013 1. Various of beauty therapist Shizuka Bernstein applying bird droppings facial 2. SOUNDBITE (English) Shizuka Bernstein, proprietor, Shizuka New York "The main ingredient, the bird droppings, have a natural...
News Clip3:56
Curated Video

Malaysia health minister gives Kim probe update

Higher Ed
Malaysia's health minister on Sunday said all evidence suggested that the half-brother of North Korea's leader died very quickly after being poisoned.The discovery of the banned chemical weapon VX nerve agent on Kim Jong Nam's face and...
News Clip3:03
Curated Video

Malaysia minister on rapid impact of Kim poison

Higher Ed
Malaysia's health minister on Sunday said all evidence suggested that the half-brother of North Korea's leader died very quickly after being poisoned.The discovery of the banned chemical weapon VX nerve agent on Kim Jong Nam's face and...
News Clip6:09
Curated Video

Electric scooter sharing the latest trend in Berlin

Higher Ed
LEADIN Electric scooters that can be booked with a smartphone app are the latest way to get around Berlin. Around 1800 scooters are available in the German capital and available for anyone with a drivers...
News Clip6:09
Curated Video

Electric scooter sharing the latest trend in Berlin

Higher Ed
LEADIN Electric scooters that can be booked with a smartphone app are the latest way to get around Berlin. Around 1800 scooters are available in the German capital and available for anyone with a drivers...
News Clip6:09
Curated Video

Electric scooter sharing the latest trend in Berlin

Higher Ed
LEADIN Electric scooters that can be booked with a smartphone app are the latest way to get around Berlin. Around 1800 scooters are available in the German capital and available for anyone with a drivers...
News Clip1:14
Press Association

Burns patient praises medics for pioneering pineapple treatment

Higher Ed
Specialists at a burns unit have been praised for pioneering a treatment using pineapple plants. Medics at St John’s Hospital in Livingston, West Lothian, are using a new drug called NexoBrid to help patients in what is a first for...
News Clip3:54
Curated Video

A look at Jacob Zuma, the man most likely to be next president of South Africa

Higher Ed
Johannesburg - 10 April 2009 1. Wide of election poster on building of ANC (African National Congress) presidential candidate and party leader, Jacob Zuma, reading (English): "Vote ANC" 2. Close of election poster showing Zuma Soweto -...
Instructional Video1:24
Curated Video

Relief supplies prepared in city closes to quake-hit villages

Higher Ed
In an apparent change of heart, Iran said on Tuesday it now welcomes foreign aid for victims of the deadly twin earthquakes that hit the country's northwest last weekend. The 6.4 and 6.3 magnitude quakes on Saturday killed 306 people and...
News Clip12:32
Bloomberg

The Plastic-Eating Bacteria That Could Help Clean Up the Planet

Higher Ed
Dec.14 -- Plastic is one of Earth’s biggest problems. Its discovery transformed everyday life, but its failure to degrade is choking the planet. Recent discoveries, however, have given scientists hope that enzymes from bacteria might...
Instructional Video
PBS

Pbs Learning Media: From Dna to Protein

9th - 10th
This narrated animation schematically shows the process of protein synthesis. [3 min, 24 sec]
Instructional Video
Sophia Learning

Sophia: Definition of a Catalyst

9th - 10th
This lesson will define the term catalyst and explain how a catalyst affects the activation energy of a chemical reaction. Examples provided.
Instructional Video
Sophia Learning

Sophia: Enzymes

9th - 10th
This narrated screencast explains the role enzymes play in cellular metabolism. [4:42]
Instructional Video
Sophia Learning

Sophia: Enzyme Structure

9th - 10th
Learn about enzyme structure, and the complex proteins which make up enzymes. [0:39]
Instructional Video
Sophia Learning

Sophia: Structure and Function of Macromolecules: Enzymes

6th - 9th
Listen to this podcast introducing the function of enzymes in the human body. [0:38]
Instructional Video
Khan Academy

Khan Academy: Energy and Transport: Unit Test

9th - 10th
Take this nine-question unit test over energy and transport.