Biology; Chemistry; Physics: Post your doubts here!

[Faizan Muhammmad]

PRESENTING FAIZAN'S SIX POINTS

Before and during a run, rehydration should be your main priority. When training in warm conditions, rehydration will allow you to maintain fluid balance and stay cool. Accordingly, your best choice before and during your run would be water, a heavily diluted sports beverage, or water with electrolyte tablets.

^first

 

[Faizan Muhammmad]

So the simple question is which was more concenterated?
the concenterated will be wrong

^second

 

[Faizan Muhammmad]

Kidneys in the end always return concenteration to normal first not VOLUME
^third

 

[Faizan Muhammmad]

When A was drunk blood became more ( say 120% )dilute than normal, so more urine produced, ok?
When B was drunk blood became a bit dilute ( say 101 %), so less urine produced
^fourth

 

[Faizan Muhammmad]

We are looking for the least useful, so it is C because it does not REHYDRATE as A does
^fifth

 

[Ahsan Zafar]

Thanks for nothing. How do you explain the fact that in 2 and a half hour your body has excreted 1.3 dm3 of something which was 1.5 when taken in..lets assume some water was already present in the body but even then it does not make a difference.

 

[Faizan Muhammmad]

Yet if you mentioned alcohol it could be A as whatever the conditions alcohol causes water loss, so it will dehydrate
But NORMAL WATER does not
^sixth

 

[Faizan Muhammmad]

Thanks for nothing. How do you explain the fact that in 2 and a half hour your body has excreted 1.3 dm3 of something which was 1.5 when taken in..lets assume some water was already present in the body but even then it does not make a difference.

mottay chup kar

 

[Faizan Muhammmad]

Thanks for nothing. How do you explain the fact that in 2 and a half hour your body has excreted 1.3 dm3 of something which was 1.5 when taken in..lets assume some water was already present in the body but even then it does not make a difference.

read my sixth point -___-

 

[funky brat]

Yet if you mentioned alcohol it could be A as whatever the conditions alcohol causes water loss, so it will dehydrate
But NORMAL WATER does not
^sixth

Honestly I don't expect this stuff from a genius like you.
Truly disappointed.

 

[Ahsan Zafar]

Yeah..could you elaborate?

 

[funky brat]

Yeah..could you elaborate?

I really don't know why aren't they getting us? :/

 

[Faizan Muhammmad]

Honestly I don't expect this stuff from a genius like you.
Truly disappointed.

blackmailing wont work
THE TRUTH MUST PREVAIL
waisay bhee sixth kay sath masla hai na? na mano phir, A k a 0 kar lo, ok?

 

[Faizan Muhammmad]

Yeah..could you elaborate?

what should I?
Bol bhee pagla

 

[Faizan Muhammmad]

I really don't know why aren't they getting us? :/

And I have no idea why you are not

 

[Awesome12]

I really don't know why aren't they getting us? :/

Exactly, I mean what is so tough in this question (expelling the fact that I spent like 15 minutes on this part alone )

 

[Faizan Muhammmad]

And this Ahsan Zafar
This guy has understood the concept, aywain rolla dall raha hai
centre main main isssay smjha k ayya tha

 

[Awesome12]

No you're mixing two options.
My friend said it was a repeated question and the answer's D. I wrote D first then erased, and the invigilator was like drop your pens, and I just could not move my hand and did C.

Dang it, i too did the same. For the syphillis one, I chose A but when she said pens down, erased it and chose D... I got it wrong

 

[funky brat]

Exactly, I mean what is so tough in this question (expelling the fact that I spent like 15 minutes on this part alone )

I did my paper 45 minutes before. I never thought anybody could even write C.

 

[Muhammad_Hamza]

Answer please!

Answer please