2017 DSE Bio 討論區

巴打覺得今年E4會出咩？

一定會出recombinant DNA technology

笑咗

有咩心得分享？

E4其實真係要理解，無得直背

字眼問題
Osmoreceptor detects an increase in water potential then it stimulates hypothalamus to send nerve impluses to pituitary gland to release less ADH
Or
Osmoreceptors are stimulated by increase in water potential to send nerve impluses to hypoythalamus which then stimulates pituitary gland to release less ADH

邊句好啲

字眼問題
Osmoreceptor detects an increase in water potential then it stimulates hypothalamus to send nerve impluses to pituitary gland to release less ADH
Or
Osmoreceptors are stimulated by increase in water potential to send nerve impluses to hypoythalamus which then stimulates pituitary gland to release less ADH

邊句好啲

我覺得2好啲，不過to send nerve impulse to 呢個位可以改改佢

巴打覺得今年E4會出咩？

一定會出recombinant DNA technology

笑咗

有咩心得分享？

E4其實真係要理解，無得直背

雖然好似講左=無講
但thanks anyway

巴打覺得今年E4會出咩？

一定會出recombinant DNA technology

笑咗

有咩心得分享？

E4其實真係要理解，無得直背

雖然好似講左=無講
但thanks anyway

其實你無問題係幫你唔到，人人對E4既理解程度都唔同，所以講唔到啲咩人人都啱用既心得

巴打覺得今年E4會出咩？

一定會出recombinant DNA technology

笑咗

有咩心得分享？

E4其實真係要理解，無得直背

雖然好似講左=無講
但thanks anyway

其實你無問題係幫你唔到，人人對E4既理解程度都唔同，所以講唔到啲咩人人都啱用既心得

我只係想知佢大概從咩topic出
方便溫，唔想溫其他野

笑咗

有咩心得分享？

E4其實真係要理解，無得直背

雖然好似講左=無講
但thanks anyway

其實你無問題係幫你唔到，人人對E4既理解程度都唔同，所以講唔到啲咩人人都啱用既心得

我只係想知佢大概從咩topic出
方便溫，唔想溫其他野

咁上面個巴打講既recombinant就一定無死

笑咗

有咩心得分享？

E4其實真係要理解，無得直背

雖然好似講左=無講
但thanks anyway

其實你無問題係幫你唔到，人人對E4既理解程度都唔同，所以講唔到啲咩人人都啱用既心得

我只係想知佢大概從咩topic出
方便溫，唔想溫其他野

咁上面個巴打講既recombinant就一定無死

成日凝住佢仲未出cloning

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

即係你溫唔識

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

因為關competitive edge 事
即係關phenotypic advantages 事

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

bio呢科係咁
要你即場諗下成條題目嘅logic
尤其ecology牽涉好多common sense或合理推斷到嘅答案

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

bio呢科係咁
要你即場諗下成條題目嘅logic
尤其ecology牽涉好多common sense或合理推斷到嘅答案

所以bio又愛又恨
恨在內容太多且離地🤤

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

bio呢科係咁
要你即場諗下成條題目嘅logic
尤其ecology牽涉好多common sense或合理推斷到嘅答案

所以bio又愛又恨
恨在內容太多且離地🤤

又唔想同CE syl睇齊 又唔想同AL一樣深
所以turn out個課程其實同AL差唔多 睇高登之前有人話係cut咗AL兩成野 cut得最少

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

bio呢科係咁
要你即場諗下成條題目嘅logic
尤其ecology牽涉好多common sense或合理推斷到嘅答案

所以bio又愛又恨
恨在內容太多且離地🤤

又唔想同CE syl睇齊 又唔想同AL一樣深
所以turn out個課程其實同AL差唔多 睇高登之前有人話係cut咗AL兩成野 cut得最少

in HKEAA we trust

Btw bro 17?
加油！
其實唔可能話每個位溫識曬；因為根本無溫識曬呢樣野，特別bio

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

bio呢科係咁
要你即場諗下成條題目嘅logic
尤其ecology牽涉好多common sense或合理推斷到嘅答案

所以bio又愛又恨
恨在內容太多且離地🤤

又唔想同CE syl睇齊 又唔想同AL一樣深
所以turn out個課程其實同AL差唔多 睇高登之前有人話係cut咗AL兩成野 cut得最少

in HKEAA we trust

Btw bro 17?
加油！
其實唔可能話每個位溫識曬；因為根本無溫識曬呢樣野，特別bio

yes

不過就咁講 雖然syl同AL差唔多 但卷方面其實係深度多過CE 但不及AL嘅深度 我覺得bio係DSE中balance返舊制得幾好嘅一科

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

bio呢科係咁
要你即場諗下成條題目嘅logic
尤其ecology牽涉好多common sense或合理推斷到嘅答案

所以bio又愛又恨
恨在內容太多且離地🤤

又唔想同CE syl睇齊 又唔想同AL一樣深
所以turn out個課程其實同AL差唔多 睇高登之前有人話係cut咗AL兩成野 cut得最少

in HKEAA we trust

Btw bro 17?
加油！
其實唔可能話每個位溫識曬；因為根本無溫識曬呢樣野，特別bio

yes

不過就咁講 雖然syl同AL差唔多 但卷方面其實係深度多過CE 但不及AL嘅深度 我覺得bio係DSE中balance返舊制得幾好嘅一科

一齊等死..

點温ecosystem 好 trophic level , cycle 嗰啲識晒 但點解好似都唔識做題目

即係你溫唔識

例如2016 叫你determine which one is stronger competitor 答案係因為occupy favourable environment so it is stronger 我地邊到有學過

bio呢科係咁
要你即場諗下成條題目嘅logic
尤其ecology牽涉好多common sense或合理推斷到嘅答案

所以bio又愛又恨
恨在內容太多且離地🤤

If father is blood group A , mother is group B , they gives the baby of group AB, will antibodies against A from mother to attack red blood cells of baby ?

佢地d血無接觸到...

That's not the exact reason. IgG can pass through placenta. Anti-A/B are usually IgM which cannot pass through placenta.

Some extra: https://en.m.wikipedia.org/wiki/Hemolytic_disease_of_the_newborn_(ABO)

其實血接觸唔到、antigen都無
根本無immunity triggered ...

But maternal antibodies can diffuse across the embryonic villi to enter foetal blood

兩個原因
1. 血無接觸
2. Antibodies that can pass through - IgG are not the the antibodies which will trigger blood agglutination

Outc dse唔會問

If father is blood group A , mother is group B , they gives the baby of group AB, will antibodies against A from mother to attack red blood cells of baby ?

佢地d血無接觸到...

That's not the exact reason. IgG can pass through placenta. Anti-A/B are usually IgM which cannot pass through placenta.

Some extra: https://en.m.wikipedia.org/wiki/Hemolytic_disease_of_the_newborn_(ABO)

其實血接觸唔到、antigen都無
根本無immunity triggered ...

But maternal antibodies can diffuse across the embryonic villi to enter foetal blood

兩個原因
1. 血無接觸
2. Antibodies that can pass through - IgG are not the the antibodies which will trigger blood agglutination

Outc dse唔會問

學on9 dse玩捉字虱
佢話antibody attack姐 IgG痴左落去都算係呀

巴打覺得今年E4會出咩？

一定會出recombinant DNA technology

笑咗

有咩心得分享？

E4其實真係要理解，無得直背

雖然好似講左=無講
但thanks anyway

其實你無問題係幫你唔到，人人對E4既理解程度都唔同，所以講唔到啲咩人人都啱用既心得

我只係想知佢大概從咩topic出
方便溫，唔想溫其他野