2009 Biology Blank Paper

[physics]

My multiple choice
c
b
c
d
b
a
c
c
b
a
c
a
c
b
a
b
b
d
d
b
c
d<- stangely enough it's the neighbour :S
b
c
d


i probs got a lot wrong T___T

[paulii]

yeah hard i was gonna say. coz im correcting mine, and im sure SOME of my responses are 100% correct compared to yours. please dont take that as a personal attack.

[physics]

yeah hard i was gonna say. coz im correcting mine, and im sure SOME of my responses are 100% correct compared to yours. please dont take that as a personal attack.

Its understander-ble *sobb*
cause i am not smart. T_______T wahhha
aka dumbo

[Lemollin]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

[fdsfsgdfgdf]

i got c d c d b a c d b a c a b b a c c a d b c d d b d

[polky]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

4) D
12) A
15) A
17) B

[hard]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

4) D
12) A
15) A
17) B

but 17 is D i'm sure of it. Cause look, at the start, they all accumulate starch?

[paulii]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

4) D
12) A
15) A
17) B

but 17 is D i'm sure of it. Cause look, at the start, they all accumulate starch?

yeha i know. i had was tossing up b/w B and C as well.
but look at the stimulation of Cytokinin compared to auxin.
Cytokinin had a much larger effect.

[doboman]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

4) D
12) A
15) A
17) B

but 17 is D i'm sure of it. Cause look, at the start, they all accumulate starch?

yeha i know. i had was tossing up b/w B and C as well.
but look at the stimulation of Cytokinin compared to auxin.
Cytokinin had a much larger effect.

I didn't do bio, but just reading off the graph- how exactly could you say it's D? Clearly the LAST 12 hour period has the greatest increase of strach content?

[hard]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

4) D
12) A
15) A
17) B

but 17 is D i'm sure of it. Cause look, at the start, they all accumulate starch?

yeha i know. i had was tossing up b/w B and C as well.
but look at the stimulation of Cytokinin compared to auxin.
Cytokinin had a much larger effect.

I didn't do bio, but just reading off the graph- how exactly could you say it's D? Clearly the LAST 12 hour period has the greatest increase of strach content?

but all it said was it had an "immediate effect" which they did

[doboman]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

4) D
12) A
15) A
17) B

but 17 is D i'm sure of it. Cause look, at the start, they all accumulate starch?

yeha i know. i had was tossing up b/w B and C as well.
but look at the stimulation of Cytokinin compared to auxin.
Cytokinin had a much larger effect.

I didn't do bio, but just reading off the graph- how exactly could you say it's D? Clearly the LAST 12 hour period has the greatest increase of strach content?

but all it said was it had an "immediate effect" which they did

D) The increase in stharch during the second 12-hour period is greater than any other 12 hour period.

That's wrong.

[polky]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

4) D
12) A
15) A
17) B

but 17 is D i'm sure of it. Cause look, at the start, they all accumulate starch?

Option D reads "the increase in starch during the second 12-hour period is greater than the increase in any other 12-hour period."

This is not true.  The 2nd 12-hour period is between 12-24hours.  Yes, there was an increase in starch here.  However, compare this increase to the increase between 36-48hours.  Obviously the increase in the 2nd 12-hour period cannot be greater than the increase in ANY OTHER 12-hour period.

[hard]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

4) D
12) A
15) A
17) B

but 17 is D i'm sure of it. Cause look, at the start, they all accumulate starch?

Option D reads "the increase in starch during the second 12-hour period is greater than the increase in any other 12-hour period."

This is not true.  The 2nd 12-hour period is between 12-24hours.  Yes, there was an increase in starch here.  However, compare this increase to the increase between 36-48hours.  Obviously the increase in the 2nd 12-hour period cannot be greater than the increase in ANY OTHER 12-hour period.

i meant C sorry

[doboman]

If Auxin is a hormone, which im assuming it is, then look at its "immediate effect". It's done absolutely nothing (too the naked eye:P) during the first 12 hours?

[polky]

Just wondering, anyone know the CORRECT answer for M.C. Q4, 12, 15 and 17?

4) D
12) A
15) A
17) B

but 17 is D i'm sure of it. Cause look, at the start, they all accumulate starch?

Option D reads "the increase in starch during the second 12-hour period is greater than the increase in any other 12-hour period."

This is not true.  The 2nd 12-hour period is between 12-24hours.  Yes, there was an increase in starch here.  However, compare this increase to the increase between 36-48hours.  Obviously the increase in the 2nd 12-hour period cannot be greater than the increase in ANY OTHER 12-hour period.

i meant C sorry

Addition of auxin did not affect starch accumulation.  Starch accumulation stayed mostly constant.  Also no immediate effect.  B is the better choice, I reckon.