CIE IGCSE Biology: 復(fù)習(xí)筆記：10.1.5 Vaccination: Extended Vaccination: Extended Vaccinations give?protection against specific diseases?and?boost the body’s defence against infection?from pathogens ...
CIE IGCSE Biology: 復(fù)習(xí)筆記：10.1.4 Antigens & Antibodies: Extended Antigens & Antibodies: Extended All cells have proteins and other substances projecting from their cell membrane These ar...
CIE IGCSE Biology: 復(fù)習(xí)筆記：10.1.3 Active Immunity: Extended Active Immunity: Extended Making antibodies and developing memory cells for future response to infection is known as?active immunity Th...
CIE IGCSE Biology: 復(fù)習(xí)筆記：10.1.2 Controlling the Spread of Disease Controlling the Spread of Disease The simplest way to prevent disease is to?stop pathogens from spreading This means using simp...
CIE IGCSE Biology: 復(fù)習(xí)筆記：10.1.1 Pathogens & Barriers Pathogens A pathogen is a?disease-causing organism Pathogens are passed on from one host to another and therefore the diseases they caus...
CIE IGCSE Biology: 復(fù)習(xí)筆記：9.1.17 Conversion of Fibrinogen: Extended Conversion of Fibrinogen: Extended Platelets are?fragments of cells which are involved in blood clotting?and forming scabs whe...
CIE IGCSE Biology: 復(fù)習(xí)筆記：9.1.16 White Blood Cells: Extended Lymphocytes & Phagocytes: Extended White blood cells are part of the body’s?immune system, defending against infection by pathoge...
本月12日，2022年BPhO Round 1考試結(jié)束，這一牛劍都點(diǎn)名的重量級(jí)的物理學(xué)術(shù)活動(dòng)，大家對(duì)考試情況十分關(guān)心。好多同學(xué)反映今年的題目是去年的幾何級(jí)數(shù)的難度，能做對(duì)42分估計(jì)就是超級(jí)金獎(jiǎng)，能做對(duì)36分基本上就是金...
British Physics Olympiad（BphO）英國物理奧賽始于1979 年，至今已近25年的歷史，主要由牛津大學(xué)、英國物理學(xué)會(huì)和Odgen基金會(huì)組成。在物理，工程專業(yè)的申請(qǐng)者的履歷上，幾乎都有BPhO的獎(jiǎng)項(xiàng)，中國學(xué)生的超級(jí)金獎(jiǎng)...
上周四，2022年AMC10/12B卷考完了，中國賽區(qū)作為全球最后一個(gè)進(jìn)行考試的主要賽區(qū)也正式拉下帷幕！今年A卷的分出來的格外快！往年需要4-6周才能知道的分?jǐn)?shù)，今年居然提前公布了！！ 不知道如何查分的同學(xué)，可根據(jù)...
2022年AMC10/12B卷考完了，中國賽區(qū)作為全球最后一個(gè)進(jìn)行考試的主要賽區(qū)也正式拉下帷幕！同學(xué)們紛紛前來反饋，對(duì)題目難度的感嘆各有不同！ 大家關(guān)心的AMC12 B卷答案來了！同學(xué)們可以核對(duì)一下答案，預(yù)測一下自己的...
CIE IGCSE Biology: 復(fù)習(xí)筆記：9.1.16 White Blood Cells: Extended Lymphocytes & Phagocytes: Extended White blood cells are part of the body’s?immune system, defending against infection by pathoge...
