biology paper 1 doubts

[ijjukittu]

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hat was option 2 by da way?

primary & quartenary only!

 

[Alice123]

primary & quartenary only!

i was askin abt da heart failure qs

 

[ijjukittu]

Hey Guys! What was the answer for the 'gene' question??? question no. 21st???

 

[ijjukittu]

i was askin abt da heart failure qs

Fatty deposits in the walls of arteries/veins!

 

[Jevin Sanoo]

Fatty deposits in the walls of arteries/veins!

R u sure?

 

[Alice123]

Hey Guys! What was the answer for the 'gene' question??? question no. 21st???

i dnt exactly remember da ans bt it was sth to do wid 2 strands of dna

 

[ijjukittu]

i dnt exactly remember da ans bt it was sth to do wid 2 straqnds of dna

I think ...that was B ....n i did the same

 

[Alice123]

R u sure?

dats supposed to b a reason for heart failure, right?

 

[Jevin Sanoo]

i dnt exactly remember da ans bt it was sth to do wid 2 straqnds of dna

Yeah i chose that too.

 

[ijjukittu]

R u sure?

Yup

 

[Jevin Sanoo]

dats supposed to b a reason for heart failure, right?

All of them seemed to be a reason for heart failure

 

[ijjukittu]

dats supposed to b a reason for heart failure, right?

I guess all were almost correct! but the more possible ones were 1,3 or 4?? not sure about '1' ..but 2 can't be because fatty deposits can't lead to heart failure...it only leads to artherosclerosis

 

[Jevin Sanoo]

For the magnification question what answer did u get? I think i got 50.

 

[Alice123]

All of them seemed to be a reason for heart failure

to me 4 dint seem to b correct cuz it sed "risk of blood clots" clots werent formed

 

[ijjukittu]

For the magnification question what answer did u get? I think i got 50.

yup me too

 

[Jevin Sanoo]

I guess all were almost correct! but the more possible ones were 1,3 or 4?? not sure about '1' ..but 2 can't be because fatty deposits can't lead to heart failure...it only leads to artherosclerosis

What was answer A? I chose A but can't remember which options it had.

 

[ijjukittu]

to me 4 dint seem to b correct cuz it sed "risk of blood clots" clots werent formed

Clots are formed! n they cause complete blockage of oxygen supply to the heart!!!.........firstly, fatty deposits ,then plaques n then blood clots are formed leading to thrombsis

 

[ijjukittu]

What was answer A? I chose A but can't remember which options it had.

A was 3 & 4....blood clots n reduced oxygen supply to the cardiac muscles!

 

[Jevin Sanoo]

A was 3 & 4....blood clots n reduced oxygen supply to the cardiac muscles!

It's not correct, isn't it?

 

[ijjukittu]

It's not correct, isn't it?

3, 4 were correct but i guess beside this 1 also seemed correct to me