GT for Biology P22

[Omar Haider]

I'm pretty sure they mentioned they were talking about the enzyme Papain. And honestly, would it even matter? Put simply, they were talking about levels of protein structure, so the answer should be universal regardless of the substance type. That said, I could be wrong.

 

[sabranmmrkyusufzai]

it was easy paper the gt should be close to 44

 

[Gibzy Khan]

I expect gt to be around 40 and my marks to be around 45 The paper was strange with tricky questions all around which baffled even the nerds in my center, so a low gt is expected!!!

 

[happyperson]

Hey guys, what were the processes in the first question? and the labelling in that plant cell question?
What was to be written in that plasma volume one, in which volume of plasma decreases?

 

[shah zaib]

Hey guys, what were the processes in the first question? and the labelling in that plant cell question?
What was to be written in that plasma volume one, in which volume of plasma decreases?

The process in the first part was respiration. the other processes were excretion and death.
I'm not too sure about the labelling. A, B and C were probably mitochondria, chloroplast and central vacoule.
I have no idea about the question relating that blood plasma. and I wrote that this decreases the overall thickness of the blood, making it to flow easily and faster. :3 i know it isnt right.

 

[Snowysangel]

If instead of chloroplast we labelled the grana, will it be marked correct?

 

[shah zaib]

Didnt you people find that HIV question tricky? because i believe it was toughest of all. what did you people answer for the considerations to be taken by WHO before recommending the countries for sexual transmission?

 

[shah zaib]

If instead of chloroplast we labelled the grana, will it be marked correct?

No. He asked us to label an "organelle".

 

[Dukeofwin]

HIV question wasnt tricky! If you had done Olevel Biology you shouldve had most of the points!
I also wrote Grana instead of Chloroplast *Curses*
And GT for every Biology P2 is around 40's so would be for this one!

 

[Snowysangel]

No. He asked us to label an "organelle".

HIV question wasnt tricky! If you had done Olevel Biology you shouldve had most of the points!
I also wrote Grana instead of Chloroplast *Curses*
And GT for every Biology P2 is around 40's so would be for this one!

Pretty sure it said feature and not organelles. What'd u write in the HIV question?

 

[shah zaib]

Pretty sure it said feature and not organelles. What'd u write in the HIV question?

i'm kinda dead sure it said organelle in the statement

 

[Snowysangel]

i'm kinda dead sure it said organelle in the statement

Are you daft? In every part paper question, it asked us to level a feature...why would they choose to word the question differently this time?

 

[Snowysangel]

And btw an organelle is a part that has a specific function...and the grana control the light dependent stage of Photosynthesis and are hence an organelle of the chloroplast itself ..

 

[shah zaib]

Are you daft? In every part paper question, it asked us to level a feature...why would they choose to word the question differently this time?

To confuse people like us.
and i doubt if grana is an organalle of chloroplast because the function you're telling is of thylakoids and a number of thylakoids collectively make a granum. That is what i know.

 

[Princess Raven]

if we write egestion instead of excreation is it wrong.. damn it i wrote excreation then crossed it out and wrote egestion

 

[Snowysangel]

if we write egestion instead of excreation is it wrong.. damn it i wrote excreation then crossed it out and wrote egestion

The answers were ammonificatuon, deamination or decomposition. It asked how the NUTRIENTS are made available in the soil cause it illustrated the nitrogen cycle

 

[Snowysangel]

To confuse people like us.
and i doubt if grana is an organalle of chloroplast because the function you're telling is of thylakoids and a number of thylakoids collectively make a granum. That is what i know.

No shit...I dunno why I'm wasting my time talking to idiots like you :/ dude that means grana the plural form of thylakoids which means they have the same function...seriously are you that stupid?!

 

[shah zaib]

No shit...I dunno why I'm wasting my time talking to idiots like you :/ dude that means grana the plural form of thylakoids which means they have the same function...seriously are you that stupid?!

first thing, grana is the plural granum, not thylakoid.
second thing, a granum is a stack of thylakoids. and thylakoids arrange themselves to make a granum, which increases the surface area to volume ratio.
thirdly, a THYLAKOID is the site for light dependent stage.
fourthly, you're answer will surely be considered wrong until you give these stupid justifications to the examiner himself.
lastly, you give these justifications and he'll laugh at you.

So, Peace. dude.

 

[Princess Raven]

The answers were ammonificatuon, deamination or decomposition. It asked how the NUTRIENTS are made available in the soil cause it illustrated the nitrogen cycle

No it said organic matter.. That could be manure too.. So can't we say death and excretion or egestion... They never said nutrients

 

[shah zaib]

No it said organic matter.. That could be manure too.. So can't we say death and excretion or egestion... They never said nutrients

Yes we can say death and excretion. infact, it is the right answer because the question illustrated the energy losses not the nitrogen cycle.