Biology ATP Paper 62/ Uncurled length.

[flaminheroes]

ATPs werent weird at all. P1 and P2 are going to be a blast. We're screwed :/

When you say 'blast'do you say it in like a good way or like a bad way? and ATP was very wierd. i mean uncurled lenght!?!? ARE THEY TRYING TO CONFUSE US?

 

[ahmed rockstar]

how was the uncurled length supposed to be found????

 

[thementor]

how was the uncurled length supposed to be found????

take the highest point on the plumule and the lowest point on the radicle..and measure the distance.....
the answers were 65 and 74 mm. An error +-3 is allowed.

 

[ahmed rockstar]

but the radicle and plumule were both curled???

 

[ahmed rockstar]

take the highest point on the plumule and the lowest point on the radicle..and measure the distance.....
the answers were 65 and 74 mm. An error +-3 is allowed.

but both the plumule and radicle were curled???

 

[flaminheroes]

We can use it in the both way as far as I know. Well obviously they are trying to confuse us. Btw you got the lengths wrong?

yea. lol apparently i got it right. everyone else got it right too.

 

[flaminheroes]

but both the plumule and radicle were curled???

exactly what he said. -.-

 

[ahmed rockstar]

We can use it in the both way as far as I know. Well obviously they are trying to confuse us. Btw you got the lengths wrong?

i got the lenght in someyhing like 30s and 20s!!

 

[Nouman1997]

In my opinion this was the easiest ATP in the last 10 years

 

[ahmed rockstar]

can s/o plz explain to me y the length of the whole seedling was to be considered when both the plumule and radicle were curled plzzzzzz

 

[altox876]

It is best to look at the uncurled question in the context of the paper. In the next question we had to draw the bean seedling to x2 size and logically this is only possible if you had taken the longest length of the seedling before(the uncurled length questions). So the longest length would be the vertical line from the top of the plumule to the level of the radicle.

 

[ahmed rockstar]

It is best to look at the uncurled question in the context of the paper. In the next question we had to draw the bean seedling to x2 size and logically this is only possible if you had taken the longest length of the seedling before(the uncurled length questions). So the longest length would be the vertical line from the top of the plumule to the level of the radicle.

then y did they use the word UNCURLED??

 

[altox876]

then y did they use the word UNCURLED??

I'm not sure myself but for a 2 marks question and the next part as a logical follow-up, we were supposed to just measure the height.

 

[Kinza Zimri]

but the radicle and plumule were both curled???

that doesn't matter, you could have made a horizontal line from top and end and measured the distance from top to bottom. that was the uncurled length.

 

[Kinza Zimri]

When you say 'blast'do you say it in like a good way or like a bad way? and ATP was very wierd. i mean uncurled lenght!?!? ARE THEY TRYING TO CONFUSE US?

he's being sarcastic, man.

 

[Kinza Zimri]

na uh! paper 1 has 25% chance of answering each question correct if you dont know how to solve it. paper 2 has 0% if you dont know how to solve it.

I find paper 2 much easier since if we don't know an answer we can always use the common sense we have been granted but paper 1 is like, you have 4 choices and only one of them is right. andddd at times it feels as if 2 answers are right, and that is the main cause of all mischief! choosing one out of two.

 

[ritx]

How about 5% as the water vapour percentage.
I KNOW SATURATED WAS THE IDEAL ANSWER.

my point being, is 5% considered to be saturated? uh-oh..I think i'll lose my mark there. marking scheme would be quite precise on that.​

 

[ritx]

https://www.google.com/search?q=unc...7j61j59j60j62.3121j0&sourceid=chrome&ie=UTF-8

Uncurled refers to the total length of a plant. We are used to of measuring lengths the typical way 'cause of the past papers, but as for this year's biology ATP lengths were to be measured segment by segment.

 

[ritx]

wikipedia advocates my answer somewhere in the website. Though google is no easy at confirming my answer.

 

[flaminheroes]

he's being sarcastic, man.

you totally get me :')