aqa biology a level

dirkiet

how was the exam

Reply 1

Crownless

Paper was asscheeks

Reply 2

Crownless

Guys for the last 3 questions at the back the one about gas exchange of spongy mesophyll, what did you guys put?

Reply 3

unistudentz

Guys it was so bad

Reply 4

Crownless

I put something about creating numerous air spaces and so provides a large surface area for diffusion.

Flat thin leaves and being close to the wall of the stomata provides a short diffusion pathway.?

Reply 5

Rabia:))

Original post

by Crownless

Guys for the last 3 questions at the back the one about gas exchange of spongy mesophyll, what did you guys put?

I waffled so hard I ended up talking about cohesion tension theory

Reply 6

Crownless

Original post

by unistudentz

Guys it was so bad

Asscheeks of a paper. Wth was the 3 questions at the back.

Reply 7

Crownless

Original post

by Rabia:))

I waffled so hard I ended up talking about cohesion tension theory

Bro 💀😱

Reply 8

Rabia:))

Original post

by Crownless

Bro 💀😱

Yh I’m so cooked I spoke about surface area of mesophyll then waffled ab xylem

Reply 9

kkyra

Original post

by Crownless

Guys for the last 3 questions at the back the one about gas exchange of spongy mesophyll, what did you guys put?

large gaps between cells so a large amount of space for co2 to diffuse…..😣

Reply 10

kkyra

last 3 questions were decent but why were there sm graph and maths questions?!?!

Reply 11

student76543

Was the last question a describe? lowkey just stated the pathway of blood 😬

Reply 12

jazleen12

Original post

by student76543

Was the last question a describe? lowkey just stated the pathway of blood 😬

I didnt even do that lmao. I wrote about renal arteries and veins and how they take deoxygenated and oxygenated blood and that the veins had valves to precent back flow. and about coronary arteries just mentioned how the take blood to heart for muscle contraction as oxygen is needed for aerobic respiration produce ATP. and how the veins then returned to heart....