IB DP Biology: HL復習筆記11.3.3 Conserving Water
Conserving Water & the Loop of Henlé Animals that live in dry environments such as deserts depend on their ability to?conserve water?for survival Such animals often have?very long loops of Henl...
IB DP Biology: HL復習筆記11.3.2 Kidney: Structure & Function
Ultrastructure of the Glomerulus and Bowman's Capsule Introduction to kidney structure Humans have?two kidneys, which remove waste products from the blood and maintain the blood's balance of water ...
IB DP Biology: HL復習筆記11.3.1 Osmoregulation in Organisms
Organisms & Osmolarity in the Environment Living organisms need to maintain a?safe balance of water and?solutes?in their cells Failure to maintain this balance will mean that an organism's cell...
IB DP Biology: HL復習筆記11.2.5 Skills: Anaylising Muscle Contractions in Electron Micrographs
Analysing Muscle Contractions in Electron Micrographs Many biological structures are?too small to be seen by the naked eye Optical microscopes?are an invaluable tool for scientists as they allow fo...
IB DP Biology: HL復習筆記11.2.4 Skills: The Human Elbow & Sarcomeres
Annotating the Human Elbow The human elbow is an?articulated synovial joint?which means that it is a?junction where two moving bones meet encapsulated in synovial fluid It consists of several compo...
IB DP Biology: HL復習筆記11.2.3 Mechanism of Muscle Contraction
Sliding Filament Model The?thick filaments?within a myofibril are made up of?myosin?molecules These are?fibrous protein?molecules with a?globular head The fibrous part of the myosin molecule?anchor...
IB DP Biology: HL復習筆記11.2.2 Skeletal Muscle
Skeletal Muscle Fibres: Structure Muscles in the body that are attached to the skeleton and aid movement are called?skeletal muscles Other muscle types include: Cardiac muscle?which is found in the...
新加坡23Fall春季入學，不必再多等一年！
今年，香港中文大學、新加坡國立大學紛紛開放提前批入學申請，預示著2023年申請季正式開始了！對于22fall申請沒有得到滿意結果的同學來講：錯峰申請，春季入學，也許是留學的一個新思路，不必再多等一年！ 新加坡...
IB DP Biology: HL復習筆記11.2.1 Requirements for Movement
Bones & Exoskeletons The effective movement of the human body requires both?muscle?and an?incompressible skeleton Bones and exoskeletons provide?anchorage for muscles?and?act as levers Mammals ...
IB DP Biology: HL復習筆記11.1.8 Skills: Analysing Epidemiological Data
Analysing Epidemiological Data Epidemiology?is the study of the?distribution and incidence of diseases?in the population and the associated or contributory risk factors It has contributed to our?un...
IB DP Biology: HL復習筆記11.1.7 Monoclonal Antibodies
Creating Hybridoma Cells Introduction Monoclonal antibodies (Mabs) are?artificially produced antibodies?produced from a single B cell clone The?hybridoma method?is used to?make monoclonal antibodie...
上海諾思蘭頓國際學校：入學競爭壓力小，辦學條件很優秀
7月，正值國際高中秋季招生的沖刺階段，距離9月開學不足2個月，學校剩余招生名額十分緊張，對國際教育有興趣的家長要抓緊了！ 很多家長在咨詢時會問，有沒有一所學校，入學競爭壓力沒那么大，辦學條件各方面卻都...
