[DSE生物2018]Bio討論區

1001 回覆
24 Like 9 Dislike
2018-04-02 23:39:28
我好憎E2﹐我連core同plant/ecosystem有關的都答得唔好
2018-04-02 23:39:38
定*
2018-04-02 23:40:46
但有啲題目要答 reabsorptions of useful substances increase the water potential of glomerular filtrate ->much higher than blood->larger proportion of water is reabsorbed???
定我記錯
邊條?
印象中上堂做過 唔知係係pp 我記錯都唔知
定*


呢條?
2018-04-02 23:41:52
17年個E2 狗也不屌
2018-04-02 23:44:39
我直頭睇都唔睇就揀E4﹐有得背marking的E4 點都好過on99 的ecology
我連16, 17 的core 都未做(聽朝做)
2018-04-02 23:47:49
2018-04-02 23:49:03
諗住聽朝操份Ls再做
2018-04-02 23:50:11
Andy tse話今年好大機會係VNTR
2013dse有出過vntr
2018-04-02 23:51:08
果個term應該out syl
我溫果時係記coding region同non coding region有mutation影唔影響survival chance﹐因而影響variety的多少
所以先有DNA fingerprint的pattern
2018-04-03 00:00:57
等我參考下先 但自己效率低 加油啊大家
2018-04-03 00:11:45

其實VNTP係咪淨係識(iii)呢度嗰啲就夠?
2018-04-03 00:20:15
第一句應該係"at least one", but not "one".
同埋字眼上要寫好啲先穩陣地有分。係inherit X-chromosome bearing the normal/defective allele, not "X-linked allele"。
其餘整體邏輯都通,可以係alternative answer
2018-04-03 00:21:02
想問下大神們唔同experiment題目有啲咩assumption 同precautions要記
次次做題目都失左呢d分
2018-04-03 00:25:34
最記得cross pollination個experiment一定要切走同一朵花個anther同埋用膠袋笠住成盤嘢
2018-04-03 00:29:48
呢個差d都唔記得 多謝絲打提醒
好鬼煩 好似多數都係植物果d濕勁實驗先要make assumptions
2018-04-03 00:29:59
我諗佢係想你suggest一個possible explanation. It is possible that the water loss is greater than the water uptake, leading to the guard cells becoming flaccid, and hence the closure of stomata。
你仲諗唔諗到其他可能性?
2018-04-03 00:33:09
呢題應該al pp有考過
因為我呀sir份notes有而書好似無
2018-04-03 00:35:11
唔係,可以連結去DNA fingerprinting,正如上面巴打所講
2018-04-03 00:36:55
啱啱醒起如果要做唔同temp關於enzyme既food test
喺加enzyme之前要分別將個sample同enzyme擺喺特定溫度10分鐘 等佢地適應左個溫度先再mix埋佢地
2018-04-03 00:46:33
搵翻學校呀sir份notes有寫你呢個答案
巴打op
2018-04-03 00:47:52
可唔可以影份notes黎睇下
我都係google搵答案
2018-04-03 00:55:13
大家加油
2018-04-03 01:21:57
2016過來人 大家加油啊
2018-04-03 01:44:23


我覺得唔會考 因為書無
2018-04-03 01:53:18
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