IB DP Biology: HL复习笔记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春季入学，不必再多等一年！
今年，香港中文大学、新加坡国立大学纷纷开放提前批入学申请，预示着2023年申请季正式开始了！对于22fall申请没有得到满意结果的同学来讲：错峰申请，春季入学，也许是留学的一个新思路，不必再多等一年！ 新加坡...
IB DP Biology: HL复习笔记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复习笔记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复习笔记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...
上海诺思兰顿国际学校：入学竞争压力小，办学条件很优秀
7月，正值国际高中秋季招生的冲刺阶段，距离9月开学不足2个月，学校剩余招生名额十分紧张，对国际教育有兴趣的家长要抓紧了！ 很多家长在咨询时会问，有没有一所学校，入学竞争压力没那么大，办学条件各方面却都...
IB DP Biology: HL复习笔记11.1.6 Histamines
Production of Histamines Histamines are chemicals created by the body in response to allergens such as pollen, pet dander, food substances or dust Allergens are antigens and so they are encountered...
IB DP Biology: HL复习笔记11.1.5 Zoonosis
Zoonosis Some diseases are species specific whilst others can cross species barriers to infect multiple different species Species-specific disease may be unable to cross the species barrier for man...
IB DP Biology: HL复习笔记11.1.4 Smallpox Vaccine & Eradication
Jenner's Ethics Introduction The principles underpinning vaccinations were discovered by Edward Jenner in the 1700s when he developed the first smallpox vaccine Smallpox was a highly infectious dis...
IB DP Biology: HL复习笔记11.1.3 Antibodies, Vaccines & Immunity
Antibodies: Function The function of antibodies produced by B-cells is to destroy pathogens within the body This can be done either directly, or by recruiting other immune cells Antibodies aid the ...
IB DP Biology: HL复习笔记11.1.2 Specific Immune Response
Specific Immune Response T-Helper cells (a type of lymphocyte that responds to specific antigens) and mature B cells (another type of lymphocyte) have specific receptors located on their cell surfa...
IB DP Biology: HL复习笔记11.1.1 Antigens
Antigens Every organism has cells with unique molecules on the cell surface membrane which act as markers to identify it These unique markers are macromolecules and they allow cell-to-cell recognit...
