Biology Resources (page 4)

The KidneyFunction: carries out ultrafiltration of the blood to remove waste material whilst maintaining constant levels of useful substances such as glucoseOverall structure: Can be ...

Our body needs blood to allow transport of nutrients to the different cells to function. In it we mainly find- White blood cells - Cells used in our immune system- Red blood cells - T...

The DNA sequence and analysis of human chromosome 13Chromosome 13 is the largest acrocentric human chromosome. It carries genes involved in cancer including the breast cancer type 2...

The importance of microorganisms in biology can be exemplified by the nitrogen cycle. Nitrogen fixing bacteria either found attached to leguminous plants or free living, take nitrogen...

The importance of microorganisms in biology can be exemplified by the nitrogen cycle. Nitrogen fixing bacteria either found attached to leguminous plants or free living, take nitrogen...

Starting A-level Biology can be a fascinating and rewarding experience. Here are some top tips to help you succeed in your A-level Biology:Master the Fundamentals: A strong foundation...

Muscle contraction, it is required for almost anything you carry out. Right from driving the car to reading this article, muscle contraction is required for a plethora of things. Ther...

Wait, what? A ladder! Yes, a ladder revolutionized medicine. Well, to be specific a twisted ladder or as it is more commonly known as a double helix. None other than the world-famous ...

Suddenly I see! This part of the lesson is on the eye and visual system.The eye is a sensory organ that contains the receptors that are sensitive to light. The picks up on 2 character...

Introduction:In the vast realm of biology, understanding the fundamental molecules that make up living organisms is paramount. AQA Biology A1 delves into the captivating world of biom...