Coenzymes
September 27, 2019 / by ntweedle

Coenzymes-what are they and how do they act? 

Many of you will know that a coenzyme is a molecule that aids the function of an enzyme. But what exactly are…

ATP molecule
September 18, 2019 / by ntweedle

The ATP Molecule and Why It’s Crucial for Life

ATP-adenosine triphosphate is an immediate source of energy within cells, but it only releases and stores small amounts of energy at any…

benefits of online tuition
September 12, 2019 / by ntweedle

A-level Biology – What are the benefits of online tuition?

What are the benefits of online tuition and will it work for your child? Many are understandably sceptical at first. There were…

July 24, 2019 / by ntweedle

How is a sperm cell specialised for its function?

Incredibly small cell but yet so vital for continuation of the human race. How is a sperm cell specialised for its function?

July 24, 2019 / by ntweedle

NADPH and NADH

A2 Biologists-if you can’t explain the difference between NADPH and NADH then maybe you would benefit from support, by joining my weekly…

July 24, 2019 / by ntweedle

Hunting bob cat

What adaptations does this bob cat display to aid its survival in this environment?

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