AS Biology P1 MCQs Preparation Thread

[Soldier313]

might be helpful for revision : http://www.thewoodlandsschool.org/pdfs/departments/science/RevisionpackASBiology.pdf

thanx a million for this man! Amazing site

 

[The King XII]

thanx a million for this man! Amazing site

Okay I'll be leaving Ill just go through my pastpapers and tawakul ala allah, don't forget people ASALATU ALA ALNABY is very important and inshallah we will all get A*'s Good luck and Goodbye

 

[XPFMember]

juss remember me in ur prayers.
i'll do the same inshaAllah

 

[The King XII]

juss remember me in ur prayers.
i'll do the same inshaAllah

I will, okay seeyah we will all comeback with the good news

 

[XPFMember]

before leaving the home..plz try to offer 2 nafl salatul hajat

 

[Soldier313]

can someone complete this table pls

 

[The King XII]

before leaving the home..plz try to offer 2 nafl salatul hajat

ofcourse i will

 

[Soldier313]

ans is B y?

 

[XPFMember]

can someone complete this table plsView attachment 12917

resolution is 200nm i guess..

image black and white..
specimen living
no idea abt magnification

 

[Soldier313]

resolution is 200nm i guess..

image black and white..
specimen living
no idea abt magnification

200 nm? that wud mean light microscope has higher resolution than electron microscope

 

[XPFMember]

ans is B y?

RNA triplet UAG so DNA is ATC
they wanna insert a T where the arrow is...
T should be between A and C which will result in a stop codon so B

 

[Soldier313]

RNA triplet UAG so DNA is ATC
they wanna insert a T where the arrow is...
T should be between A and C which will result in a stop codon so B

thanx

 

[XPFMember]

200 nm? that wud mean light microscope has higher resolution than electron microscope

that 200 is actually the minimum distance...which the microscope can distiguish...objects closer than 200nm can NOT be distinguished by Light microscope....

 

[Soldier313]

that 200 is actually the minimum distance...which the microscope can distiguish...objects closer than 200nm can NOT be distinguished by Light microscope....

owh right lol....am startin to panick

 

[Soldier313]

sucrose is a reducing sugar right? so how would u xplain this, the ans is A

 

[XPFMember]

sucrose is a reducing sugar right? so how would u xplain this, the ans is AView attachment 12919

sucrose is a non reducing sugar

 

[Soldier313]

sucrose is a non reducing sugar

lol i know that my qn is that after hydrolysis the colour was red not before, doesnt that show presence of a non reducing sugar

 

[Nibz]

'Thread Unstickied'.

 

[XPFMember]

lol i know that my qn is that after hydrolysis the colour was red not before, doesnt that show presence of a non reducing sugar

cuz sucrose IS a nonreducing sugar....it is NOT reducing

 

[XPFMember]

'Thread Unstickied'.

wait for 2 hours....our exam starts after 3 hours...