AQA A Level Biology復習筆記2.3.3 The Stages of Mitosis
Mitosis: The Stages 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 ...
AQA A Level Biology復習筆記2.3.2 Mitosis
The Importance 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 nucleus...
AQA A Level Biology復習筆記2.2.7 Scientific Research into Cell Organelles
Appreciating the Process of Distinguishing Organelles When looking at a?prepared sample?(e.g. a cell or a group of cells) under a microscope, you can sometimes see things that aren’t actuall...
AQA A Level Biology復習筆記2.2.6 Cell Fractionation & Ultracentrifugation
Cell Fractionation & Ultracentrifugation Biologists and other scientific researchers may sometimes want to study?one specific?organelle This may be to: Look at the appearance of the spec...
AQA A Level Biology復習筆記2.2.5 Magnification Calculations
Magnification Calculations Magnification?is?how many times bigger?the image of a specimen observed is in comparison to the actual (real-life) size of the specimen The?magnification?(M) of an...
AQA A Level Biology復習筆記2.2.4 Resolution & Magnification
Resolution & Magnification Magnification Magnification is how many times bigger the image of a specimen observed is in compared to the actual (real-life) size of the specimen A?light mic...
2022-2024新考綱A-Level物理AS知識點介紹！
物理是自然科學的基石，A-level物理課程在知識的廣度以及應用上要求更高，涉及到了部分大學物理的知識，這就對學生自主建立知識體系的能力以及語言表達能力要求更高。 CAIE考試局官網發布了新的考試大綱，適用于2...
AQA A Level Biology復習筆記2.2.3 Iodine Detects Starch Grains
Practical Skill: Using Iodine to Detect Starch Grains Starch is the?storage polysaccharide?of plants Sugars formed during?photosynthesis?are stored as starch inside?starch grains These starc...
AQA A Level Biology復習筆記2.2.2 Microscopy & Drawing Scientific Diagrams
Practical Skill: Microscopy & Drawing Scientific Diagrams Many biological structures are too small to be seen by the naked eye Optical microscopes are an invaluable tool for scientists a...
