Chromosomes Revision Notes and Practice Quiz
Chromosomes carry genetic information in a molecule called DNA. A type of cell division called mitosis ensures process happens.
GCSE Maths, English and Science revision notes and quizzes to help you master your subjects efficiently. 🤓
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Plot Structure Quiz
Structure refers to how a text is organised and how its parts work together. The purpose of structuring a text is to influence the reader.
Simplifying Algebraic Equations
In order to understand anything in algebra, you have to have an understanding of what a term is. Terms are the building blocks of algebraic equations.
Mitosis Revision Notes and Practice Quiz
The mitosis process produces two identical diploid cells for the purpose of growth and repair after cell division.
Osmosis Quiz
The osmosis process involves the movement of water molecules across a partially permeable membrane from a region of high water concentration to a region of low concentration.
Active Transport Revision Notes and Practice Quiz
By moving through the cell membrane, substances can enter and leave the cell. Three of the most common types of movement are diffusion, osmosis, and active transport.
Percentages: Learn Maths
To get you introduced to percentages, we will go through 3 different types of percentage questions that come up in GCSE Maths.
Cells: Biology Worksheets
Please download and print the PDF worksheet if you prefer to study using pen and paper. The worksheets have the same questions as the web-page version.
Cells: Biology Test
Cell biology is the study of cell structure and function, and it revolves around the concept that the cell is the fundamental unit of life. Focusing on the cell permits a detailed understanding of the tissues and organisms that cells compose.
Cells: Learn Biology
All living things are made of cells – they're the building blocks of every organism on the planet. But different organisms have different cell structures...
Microscopy Revision Notes and Practice Quiz
Microscopy is the objects, such study of very small as cells in science, using an instrument called a microscope.
Non-Communicable Diseases
Non-communicable diseases are diseases that cannot be caught from another person or animal. Cancer is a good example of non-communicable disease.
Cardiovascular Disease
The heart and blood vessels can be affected by many things. Many of these issues can be effectively treated if you know how.
Health and Disease
Poor health can be caused by diseases. Often, different diseases interact, and this can lead to further health complications that don't seem related at first.
Transpiration
Animals and plants both have transport systems for moving substances around. Water is transported from the roots to the leaves during transpiration in xylem vessels for photosynthesis. All cells inside phloem vessels use glucose made during photosynthesis for respiration.
Plant Cell Organisation
The cells of plants are arranged in a similar fashion to those of other multicellular organisms. The cells of an organism form tissues, the tissues form organs, and the organs form organ systems.
The Circulatory System: Blood and Blood Vessels
Throughout our bodies, blood travels through blood vessels. There are three different types of blood vessels you should know about: Arteries, Capillaries and Veins.
