2017 DSE Bio 討論區(2)

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2017-04-24 14:09:56
I said photophosphorylation produces ATP for regeneration of 4-C carbon dioxide acceptor and conversion of 3-C compound into triose phosphate in carbon fixation

Photolysis of water produces NADPH which acts as a reducing agent to donate hydrogen to triose phosphate so triose phosphate is reduced

覺得我會扣兩分定一分

應該寫到nadph atp點produce有兩分
點用有2分

仆街啦 佢會tick conversion of 3 C compound to triose phosphate 而唔睇前面regeneration

應該係用黎reduce 3c to tp
同埋regeneration to 5c co2 acceptor

早知唔好手多寫4-C

我都寫左4C
2017-04-24 14:10:30

但點睇有diffused light 呢個variable?

利申中文考ge
我寫都係寫HCO3-,寫唔好比CO2係低光度下已經成為 limited factor

diffused light你都係pot到個正比ge graph
個y=mx+c多個constant姐
但係CO2一有variation你個graph唔用得wor
2017-04-24 14:11:23
I said photophosphorylation produces ATP for regeneration of 4-C carbon dioxide acceptor and conversion of 3-C compound into triose phosphate in carbon fixation

Photolysis of water produces NADPH which acts as a reducing agent to donate hydrogen to triose phosphate so triose phosphate is reduced

覺得我會扣兩分定一分

應該寫到nadph atp點produce有兩分
點用有2分

仆街啦 佢會tick conversion of 3 C compound to triose phosphate 而唔睇前面regeneration

應該係用黎reduce 3c to tp
同埋regeneration to 5c co2 acceptor

早知唔好手多寫4-C

預扣2啦 我mc錯到仆街

有答案?
2017-04-24 14:13:36
Arround 30% offspring has tongue rolling 個條 係咪doesnt support above conclusion
2017-04-24 14:14:18

應該寫到nadph atp點produce有兩分
點用有2分

仆街啦 佢會tick conversion of 3 C compound to triose phosphate 而唔睇前面regeneration

應該係用黎reduce 3c to tp
同埋regeneration to 5c co2 acceptor

早知唔好手多寫4-C

預扣2啦 我mc錯到仆街

有答案?

無呀 不過對我班勁人fd啲答案
預錯5-7

今年Bio mc 好陰濕
2017-04-24 14:16:01
Arround 30% offspring has tongue rolling 個條 係咪doesnt support above conclusion


如果上面話tongue roller係domainant
咁呢個係recessive 即係呢堆parent係homologous
咁佢地offspring唔會有tongue roller
2017-04-24 14:16:38
我po我自己答案啦,求合格only

CBACA CCBAD
DBABA DADBB
BCDCA DCACD
DACBA A

有冇人比信心我
2017-04-24 14:18:36
我po我自己答案啦,求合格only

CBACA CCBAD
DBABA DADBB
BCDCA DCACD
DACBA A

有冇人比信心我

自己開書對答案啦
2017-04-24 14:19:13
我po我自己答案啦,求合格only

CBACA CCBAD
DBABA DADBB
BCDCA DCACD
DACBA A

有冇人比信心我

自己開書對答案啦

錯好多?
2017-04-24 14:21:56
有冇人encrypt post mc 題目黎睇下, 2016 dse 撚想做下
2017-04-24 14:22:17
我po我自己答案啦,求合格only

CBACA CCBAD
DBABA DADBB
BCDCA DCACD
DACBA A

有冇人比信心我

自己開書對答案啦

錯好多?

我不嬲唔對答案 做完就算
有mc卷可以開書對架嘛
2017-04-24 14:22:55
卷又冇人Up
淨係得個求答案
2017-04-24 14:23:44
Mc Q4 已經唔識
2017-04-24 14:27:06
CBDDA
2017-04-24 14:27:31
Mc Q4 已經唔識

4個都岩,但C個目的係顯示denature ge enzyme唔會有反應,而唔係話enzyme會denature
2017-04-24 14:30:15
我諗緊scientist is open minded
2017-04-24 14:31:59
我po我自己答案啦,求合格only

CBACA CCBAD
DBABA DADBB
BCDCA DCACD
DACBA A

有冇人比信心我

自己開書對答案啦

錯好多?

我不嬲唔對答案 做完就算
有mc卷可以開書對架嘛

仲諗住班名師會好快出答案
2017-04-24 14:36:48
唔知點解今次同上年一樣自我感覺良好但上年得lv 5
2017-04-24 14:37:34
唔知點解今次同上年一樣自我感覺良好但上年得lv 5

掂啦 你今年5**
2017-04-24 14:37:38
Mc Q4 已經唔識

4個都岩,但C個目的係顯示denature ge enzyme唔會有反應,而唔係話enzyme會denature

我啲fd話a 因為支野boil左

成個實驗description幾時有話過要睇人嘅amylase
2017-04-24 14:39:33
話說Bio應該算多人考 點解個post好似咁少人討論咁
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