[DSE生物2018］Bio討論區

三寶囉 邊個估唔到呀

係dental 不過physio都擺band a

唔該曬巴打 依段時間真係好迷茫，覺得自己嘥咗好多時間喺啲無關痛癢嘅科度

唔同科目嘅溫書時間分配最好自己諗，因為冇人比你更清楚自己依家每科實力去到邊，同埋同你理想grade差幾遠。

想公開試Overall成功，真係要具備分析能力，例如清楚自己科目長短處、邊個topic唔熟、目標grade係乜，從而制定溫書時間表、應該做啲乜嘢Paper等等。

唔該曬巴打 依段時間真係好迷茫，覺得自己嘥咗好多時間喺啲無關痛癢嘅科度

唔洗客氣
我果陣因為aim神科，除咗中文諗住科科都起碼有星，所以當時反而冇所謂迷茫，決定一於全部谷盡佢

推一推

答案：C
想問C點解錯 我記得cell membrane除左有carrier protein, channel protein之外仲有啲好大舊既protein

Protein 點會prevent the entry of some substances
得phospholipid會咋嘛

答案：C
想問C點解錯 我記得cell membrane除左有carrier protein, channel protein之外仲有啲好大舊既protein

Protein 點會prevent the entry of some substances
得phospholipid會咋嘛

其實options A,B,D都係factual information, 有溫書、做Paper就識，但要解option C點解錯其實有少少困難。

試過有個本身幾叻嘅學生認為option C其實係correct，佢咁樣反駁：只有specific substances先能夠fit嗰shape of transport protein，同埋 the size of the substance cannot be too big so that the transport protein can carry the substance across cell membrane。既然係咁，protein in this sense都係barrier，能夠阻隔size太大或者shape唔compatible嘅substance。

唔知大家點睇

唔係main function

照個學生咁講
佢隻手都係barrier of 某d 大舊野啦

好明顯就係一個misconception
佢既features =/= function

Bio真係好煩

讀緊bio year 4
想講句如果唔係好有興趣
考完dse唔好入黎

答案：C
想問C點解錯 我記得cell membrane除左有carrier protein, channel protein之外仲有啲好大舊既protein

Protein 點會prevent the entry of some substances
得phospholipid會咋嘛

其實options A,B,D都係factual information, 有溫書、做Paper就識，但要解option C點解錯其實有少少困難。

試過有個本身幾叻嘅學生認為option C其實係correct，佢咁樣反駁：只有specific substances先能夠fit嗰shape of transport protein，同埋 the size of the substance cannot be too big so that the transport protein can carry the substance across cell membrane。既然係咁，protein in this sense都係barrier，能夠阻隔size太大或者shape唔compatible嘅substance。

唔知大家點睇

唔係main function

照個學生咁講
佢隻手都係barrier of 某d 大舊野啦

好明顯就係一個misconception
佢既features =/= function

同意巴打講法
最緊要係明白邊個confer permeability barrier to cell membrane 啫

紅巴最近點

CE卷岩幾多到？

覺得dse phy易過bio

每份做一次
再Mark低唔識既定期睇

巴打邊間？

Year3 垃圾留名如果識就幫手解答 不過有阿肥medic巴打喺到 我都係收皮先

睇返DSE真係好耐之前既野
唔經唔覺 大學都就畢業了…

留名學野
啲Basic science都唔係太記得

讀緊咩？記得你好似想trans？