What is DNA & and how does Protein Synthesis happen? (GCSE biology revision)

In this video we look at DNA including how our cells use it to build proteins. We briefly examine the structure of DNA and compare it to RNA. We then look at an overview of transcription and translation. There is even a quiz at the end to help you test your understanding. What do we do? Studying science can be tough. There are so many keywords to remember. I’m here to help you. On this channel, I help you to smash your biology exams. I’ll use simple diagrams to break biology down into manageable steps, helping you to learn key words and understand how key ideas link together. I’ll give you key sentences you can memorise to use in exams, and also teach you some revision tips along the way. Watch the other videos mentioned: What are genes? What are ribosomes?    • How to smash GCSE biology exam questi...   Other videos you might find helpful: What is the nucleus?    • What does the nucleus do? (GCSE level)   What are mitochondria?    • GCSE Biology: How to answer exam ques...   Understanding cell division:    • Cell division. Watch this before revi...   Diffusion in animals: what happens in the alveoli of the lungs?    • Gas exchange in the lungs (GCSE biolo...   Useful revision resources: Download helpful work-packs you can use to help you learn key phrases and definitions that will score you lots of points in exams https://www.etsy.com/uk/shop/BioSmash Why watch this video? If you can understand key ideas in the video, it will make studying the rest of biology easier. There are even mini quizzes to help you check you have remembered the keywords. I hope you find it helpful. Learn science and improve your grades! Click subscribe for more science videos, and I’ll help you smash your biology revision!