2018 DSE Biology 生物 討論區

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39 Like 12 Dislike
2018-04-02 23:58:07
(開定先,驚今晚爆)

General Reminders:
1) 記得要小心審題
部分人往往唔中point, 就係因為寫晒一大堆看似相關嘅point,但實際上唔係答緊題目。
例如2015Paper 2 Q1(biii) 題目叫你Explain why there is an increase in blood flow to the skin during exercise. 有人答左significance/importance of increase in blood flow to the skin,而唔係答reason for the increase in blood flow to the skin.

2) 記得留意題目提示字眼(hints)
原理同第一點一樣,你必須扣題作答先會有分。
而部分題目會有一啲提示字眼,例如但不限於With reference to.../Based on...。其實提示字眼已經隱含左答題方向,而通常你從答案中反映到你有用hints,係會拎到分。
例如2016Paper 2 Q4(ai) 題目叫你With reference to the roles of neurones and nuerotransmitters, suggest why patients with Parkinson's disease demonstrate the above symptom. 答案total2分,1分係比role of neurone (to produce neurotransmitter),另1分係比role of transmitter (coordinate voluntary response/muscle contraction/muscle coordination)。

3)留意題目嘅情景(scenario)
同第二點有少少類似,你要運用個情景比你嘅information去作合理推斷/解釋。
例如2015Paper 2 Q1(aiii2),佢比左一句statement: HCG prevents the degeneration of yellow body. 問題問 : Based on the action of HCG, explain why the woman did not experience menstruation。你係要base on句statement,然後繼續作推論。
呢題相當容易,但面對其他陌生情境(unfamiliar situation),如果巴/絲打無頭緒,可以參考情景比你嘅每一句,然後嘗試作合理推斷/解釋。

HKDSE Biology Syllabus (applicable to 2018 candidates)
English version
http://cd1.edb.hkedcity.net/cd/science/biology/supplementary/bio_supplement_e_2016.pdf

Chinese version
http://cd1.edb.hkedcity.net/cd/science/biology/supplementary/bio_supplement_c_2016.pdf

2018-04-02 23:58:43
AL Past Papers (selected questions)
Elective只有E1題目,冇include E2-4題目,因為只有E1全世界都會做。
呢度pastpaper嘅量已經夠睇兩日啦。aim星、做晒CE, DSE pastpapers先好睇
Paper 1B主要考analytical skills。想練思維,可以優先做呢個部分。
無時間,可以五年入面做兩三年都ok。

2006
Paper 1A – 2, 5, 6, 8
Paper 1B – 10,11
Paper 1C – 13(b)-(c)
Paper 2 – 2(ai)

2007
Paper 1A – 1, 2, 5, 8
Paper 2 – 1(a)-(c), 2(c), 4(b)

2008
Paper 1A – 2(a)(i)-(ii)&(b), 7, 9
Paper 1B – 11(a), 12(a)
Paper 2 – 1(a)-(c)&(e), 2(a)&(c), 3(g)

2009
Paper 1A – 3, 4, 5, 6, 7
Paper 1B – 9, 10(a)
Paper 2 – 1, 2(b)-(c), 3(a)&(c)

2010
Paper 1A – 4, 5, 6(a)-(b), 7
Paper 1B – 9, 10(a)
Paper 2 – 1(a), 2(a)&(c)-(d), 3(a)-(b), 4(c), 5(b)-(c)
2018-04-02 23:59:27
2018-04-03 00:00:58
Some questions from AL pastpapers (selected questions). Answers will be posted shortly.
自問胸有成竹、有志擇星、溫晒書,先好睇。歡迎討論。

Questions

2012 Paper 1A






2013 Paper 1A






Answers

2012 Paper 1A



2013 Paper 1A

2018-04-03 00:04:45
呀肥巴打
2018-04-03 00:44:02
lm
2018-04-03 00:46:47
留名
2018-04-03 01:07:19
各位加油
2018-04-03 02:13:44
樓豬收到viva call未
2018-04-03 02:25:45
不如一人一essay討論下



校內mock黎 睇左答案都係in-syl

希望拋磚引玉
2018-04-03 09:42:18
你嗰問題應該要rephrase:
樓豬收唔收到Viva call

我唔會收到啦,我垃圾嚟
2018-04-03 09:44:12
我手多開咗個2 依家先睇到呢個post🤦🏻‍♂️
2018-04-03 09:48:46
你喺你個post,post番呢個post條link叫人嚟二呢度咪搞掂
我都唔記得打(2)
2018-04-03 10:32:38
梗係in syl 啦
2018-04-03 12:10:02
我學校mock會出out-c野
E.g how is structure of mitochondria related to its function? (11marks)

Between 無人有玉
2018-04-03 12:14:33
寫晒成個respiration出黎
2018-04-03 13:04:59
又係我,我又要問on9 問題啦
vagus nerve﹐可唔可以用parasympathetic nerve代替
舊AL Marking有,但dse好似唔覺眼有呢個字(但curriculum有vagus nerve)
2018-04-03 13:10:08
我本舊書有寫曬兩個名
我諗啲名啲market實識掛
2018-04-03 13:15:24
可以
2018-04-03 14:03:26
有少少factual knowledge 想問,其實植物可不可以直接吸收銨化合物(Ammonium compound)?因為我見固氮細菌可以直接提供銨化合物 比植物生產蛋白質。
2018-04-03 14:08:38
因為我不太明,若果植物可直接吸收銨化合物(Ammonium compound), 咁點解有時仲要Ammonium compound 轉Nitrate 先再吸收
2018-04-03 14:17:54
記埋穩陣啲
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