Stages of Mitosis Mitosis is the process of nuclear division by which?two genetically identical daughter nuclei?are produced that are also genetically identical to the parent cell nucleus (they hav...
The Cell Cycle Mitosis?is part of a?precisely controlled process?known as the?cell cycle The cell cycle is the?regulated sequence of events?that occurs?between one cell division and the next The ce...
CIE IGCSE Biology: 復習筆記：6.1.9 Limiting Factors: Extended Limiting Factors: Extended If a plant is given unlimited sunlight, carbon dioxide and water and is at a warm temperature, the limit on ...
Practical: Investigating Water Potential Practical 1: Investigating water potential using potato cylinders It is possible to investigate the effects of immersing plant tissue in?solutions of differ...
CIE IGCSE Biology: 復習筆記：6.1.8 Photosynthesis Chemical Equation: Extended Photosynthesis Chemical Equation: Extended The balanced chemical equation for photosynthesis is: Balanced chemical equa...
Osmosis in Animal & Plant Cells Osmosis in animal cells Animal cells?can?lose?and?gain water?as a result of?osmosis As animal cells?do not have a supporting cell wall?(unlike plant cells), the ...
CIE IGCSE Biology: 復習筆記：6.1.7 Investigating Gas Exchange Investigating Gas Exchange Plants are?respiring all the time?and so plant cells are?taking in oxygen and releasing carbon dioxide?as a ...
Osmosis All cells are surrounded by a cell membrane which is?partially permeable Water can move in and out of cells by?osmosis Osmosis is the?diffusion of water molecules?from a dilute solution to ...
Endocytosis & Exocytosis The processes of diffusion, osmosis and active transport are responsible for the transport of?individual molecules or ions?across cell membranes However, the?bulk trans...
