Articles tagged as "Products of plants"

Improving Food Production with Agricultural Technology and Plant Biotechnology

This free online course, hosted on FutureLearn, is aimed at 16- to 19-year-old students considering studying science at university. Designed to extend beyond curricula, it takes students on a journey through the plant-based food production system, from growing to harvesting to food processing. Through video case studies, interviews with experts, discussion boards and an interactive game, students will discover how science and technology are innovating food production to solve some of the biggest challenges in global food security.

Interviews with scientists - Omega-3

Omega-3 fatty acids are vital for human health. But how can we source them sustainably? Professor Johnathan Napier of Rothamstead Research talks about the role that Omega-3 fatty acids play in our diets, how we currently source them from algae via fish, and how he hopes to use genetic engineering to breed plants that produce these molecules in their oils.

Interviews with scientists - Plant-derived medicines to cure cancer

This 5-minute video interview with Professor Sarah O’Connor from the John Innes Centre, introduces her work to find new molecules that can successfully treat cancer. This is an interesting way to introduce students to biochemistry, and to encourage them to take a synoptic approach to their biology curriculum, by bringing together plant science and medicine.

Revising A-level Biology: Plants 'R' Mint

'Revising A-level Biology: Plants ‘r’ mint' is an innovative revision resource, designed to encourage synoptic thinking and to develop a broader understanding of biology in A2 students. Each of the four student revision packs brings together a range of topics in animal, human and plant biology, centred on a common theme. The revision packs are intended to stretch and challenge students.

Sugar, starch or cellulose? What carbohydrates do plants make?

This resource tackles the learning objective ‘“Carbohydrates can be found in a range of plant organs”. This is activity 4 in the ‘Photosynthesis: A Survival Guide’ scheme. Pupils can test a variety of plant products for different sorts of carbohydrates, including glucose, starch and cellulose. These plant products can be fresh fruit and vegetables, but it is also interesting to test materials such as cotton wool and egg boxes, which contain a high proportion of cellulose. This is another good opportunity to get students engaged in practical work related to photosynthesis and will stretch their understanding of the carbohydrates.

Medicines and drugs from plants - 'trumps' card game

Throughout human civilisation the plant world has provided a rich source of medicinal and recreational drugs. This resource uses the popular 'trumps' card game format to provide a fun and informative way for post-16 students to learn about some of these plant-derived pharmaceuticals. This also makes a fun science club activity lower down the school, with students focusing mainly on the poisons!

Using Beetroot in the Lab

Beetroot make a useful and easily available resource for the science lab, for topics including cell structure, plasmolysis and membrane permeability.

Using Potatoes in the Lab

Potatoes make a reliable and easy to obtain resource for key practicals such as investigating osmosis.

Plants Fight Back: an article for post-16 students

When a plant is attacked by pests or diseases, plant cells on the front line switch on defence-related genes to make those cells more toxics and physically stronger. This article is written specifically for post-16 students, and includes teachers' notes.