Gcse aqa biology unit 2 higher

Reply 80

samiuls

1

Original post by etata

**** sake, I've had enough of aqa- and I think it was 1 min

prettey sure it is 1.5

Reply 81

studentshavefun

7

Grade boundary prediction?

Reply 82

Oasis61

11

What did people get for the phonotype and hemp type question?? I got:

Red hair........... Red hair
..... Bb...................Bb
.. B.. b................B...... b

BB Bb Bb bb
Red hair and brown hair

Reply 83

username2628955

15

Original post by studentshavefun

Grade boundary prediction?

Probably around 39-/60 for an A and 46/60 for an A*. Last year it was 38 for an A and 45 for an A* but I believe the grade boundaries are getting higher each year.

Reply 84

Redcoats

10

Minimum: 54/60
Maximum: 58/60
Realistic: 57/60

.... according to unofficial mark scheme and other suggestions

What does everyone think they got?

Reply 85

Kezi_wezi

Was it 1 minute or 1.5 for how long he was running? 😬

Reply 86

Redcoats

10

Original post by Kezi_wezi

Was it 1 minute or 1.5 for how long he was running? 😬

1.5

Reply 87

Latina56

3

Original post by Redcoats

Minimum: 54/60
Maximum: 58/60
Realistic: 57/60

.... according to unofficial mark scheme and other suggestions

What does everyone think they got?

Where did you find the unoficial mark scheme?

Reply 88

etata

7

Original post by Redcoats

1.5

I'm pretty sure it was 1, blood flows through muscles after exercise to repay oxygen debt

Reply 89

Ziggyyyy

4

how many plantains were in the field? I didn't realise it was 25cm and thought it was metres

Reply 90

Redcoats

10

Original post by etata

I'm pretty sure it was 1, blood flows through muscles after exercise to repay oxygen debt

I thought that too, but then again, blood flow can only reach up to a certain point before stabilizing, regardless of whether exercise is still persisting, i.e. blood flow can not keep on increasing indefinitely. Also I noticed the units printed was minutes so it could not have been 1 as then it would have read 1 minutes; 1.5 minutes does make sense however.

(edited 7 years ago)

Reply 91

Redcoats

10

Original post by Latina56

Where did you find the unoficial mark scheme?

Here

Reply 92

Edgerulezs

11

Original post by Oasis61

What did people get for the phonotype and hemp type question?? I got:

Red hair........... Red hair
..... Bb...................Bb
.. B.. b................B...... b

BB Bb Bb bb
Red hair and brown hair

I put everything same except the acc hairs...
I got 2 brown hairs for the first row
And the last row I put 3 brown hair and last one red :s-smilie:

Loool that sounds soo wrong Fml :frown:

Reply 93

Redcoats

10

Original post by Edgerulezs

I put everything same except the acc hairs...
I got 2 brown hairs for the first row
And the last row I put 3 brown hair and last one red :s-smilie:

Loool that sounds soo wrong Fml :frown:

I got the same as you. I'm pretty sure that's correct (many others also got that answer) and it's on the unofficial mark scheme

Reply 94

Kezi_wezi

Original post by etata

I'm pretty sure it was 1, blood flows through muscles after exercise to repay oxygen debt

I thought that it was 1 as well.. because if oxygen debt.. ahhh welll.

Reply 95

Miz9

1

Original post by Oasis61

What did people get for the phonotype and hemp type question?? I got:

Red hair........... Red hair
..... Bb...................Bb
.. B.. b................B......

BB Bb Bb bb
Red hair and brown hair

Yeah, that's exactly what I got

Reply 96

AK45HSR

5

Original post by Oasis61

What did people get for the phonotype and hemp type question?? I got:

Red hair........... Red hair
..... Bb...................Bb
.. B.. b................B...... b

BB Bb Bb bb
Red hair and brown hair

That's what I got I think

Reply 97

etata

7

Original post by Redcoats

I thought that too, but then again, blood flow can only reach up to a certain point before stabilizing, regardless of whether exercise is still persisting, i.e. blood flow can not keep on increasing indefinitely. Also I noticed the units printed was minutes so it could not have been 1 as then it would have read 1 minutes; 1.5 minutes does make sense however.

They couldn't have written how many minute.. so that isn't really relevant. But also, during anaerobic respiration the heart rate remains elevated afterwards to oxidise lactic acid- as soon as exercise stops the flow doesn't decrease straight away.

Reply 98

Kezi_wezi

Original post by Redcoats

I thought that too, but then again, blood flow can only reach up to a certain point before stabilizing, regardless of whether exercise is still persisting, i.e. blood flow can not keep on increasing indefinitely. Also I noticed the units printed was minutes so it could not have been 1 as then it would have read 1 minutes; 1.5 minutes does make sense however.

Ahh thats so annoying! i wrote 1.. i didn't notice the minuets bit!

Reply 99

Redcoats

10

Original post by etata

They couldn't have written how many minute.. so that isn't really relevant. But also, during anaerobic respiration the heart rate remains elevated afterwards to oxidise lactic acid- as soon as exercise stops the flow doesn't decrease straight away.

You may well be correct. There's a divide between 1 and 1.5 minutes though the majority have put down 1.5

Gcse aqa biology unit 2 higher

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