Biology Unit 5 17th June 6BIO5

[enz123]

How was it, I thought it was quite good except for a few wired questions...

 

[Choco<3]

How was it, I thought it was quite good except for a few wired questions...

Mine was good... which questions did u mess up.??

 

[enz123]

I didn't mess up any just though the doctor one was kind of random and the IAA measurements I wasn't too Shure about.
Probably lost a few marks on each

 

[Choco<3]

I didn't mess up any just though the doctor one was kind of random and the IAA measurements I wasn't too Shure about.
Probably lost a few marks on each

Wasnt the paper really easy?

 

[Dead soul]

yeap, it was easy, bt i thought there were many marks given 4 some rilly easy questions... i ran out of points..

 

[Choco<3]

yeap, it was easy, bt i thought there were many marks given 4 some rilly easy questions... i ran out of points..

Hmm...in the scientific article part 2 we had to wrote about vasodilation and sweating right??

 

[Dead soul]

Hmm...in the scientific article part 2 we had to wrote about vasodilation and sweating right??

yeap... n what were their the two adaptations to survive in their environments?

 

[Dead soul]

-The answer 2 last part of question 1 is 'radial muscles contracts n circular relax'
-last part of second question- improved abilities r in memory, thinking, reasoning
-substance W- NAD nad substance X-ATP
-with screw clip open there wud b no movement of the coloured liquid.
-sperm cels are not motile- less mitochondrion 2 release ATP n tail remains inactive
are my answers r8?

 

[Choco<3]

-The answer 2 last part of question 1 is 'radial muscles contracts n circular relax'
-last part of second question- improved abilities r in memory, thinking, reasoning
-substance W- NAD nad substance X-ATP
-with screw clip open there wud b no movement of the coloured liquid.
-sperm cels are not motile- less mitochondrion 2 release ATP n tail remains inactive
are my answers r8?

All of my answers match.. Alhamdulillah.

 

[Choco<3]

yeap... n what were their the two adaptations to survive in their environments?

One was pair of insisor teeth ..needed to chew the plant material.
And the other i wrote was fur..didnt mention reason..time shortage.

 

[Dead soul]

One was pair of insisor teeth ..needed to chew the plant material.
And the other i wrote was fur..didnt mention reason..time shortage.

I wrote abt lack of chemoreceptors and neurone adaptred to oxygen deprivation

 

[Choco<3]

I wrote abt lack of chemoreceptors and neurone adaptred to oxygen deprivation

There were many examples.

 

[Zifa]

All of my answers match.. Alhamdulillah.

I wrote with screw lid open the colored liquid moves towards A coz of reduced pressure in the atmosphere.... :/

 

[tanzina500]

wat did u wryt in dat 6 marks question abt the eugenol inhibiting sodium ion movement?

 

[Dead soul]

wat did u wryt in dat 6 marks question abt the eugenol inhibiting sodium ion movement?

I wrote abt pre-synaptic neurone, synapses, calcium ions, post-synaptic neurone, les depolarization ocurs

 

[Choco<3]

I wrote with screw lid open the colored liquid moves towards A coz of reduced pressure in the atmosphere.... :/

It doesn't move.-_-..

 

[Choco<3]

I wrote abt pre-synaptic neurone, synapses, calcium ions, post-synaptic neurone, les depolarization ocurs

Yay!!!

 

[tanzina500]

I wrote abt pre-synaptic neurone, synapses, calcium ions, post-synaptic neurone, les depolarization ocurs

cudnt write abt da depolarisation! man um goin 2 fail in bio i alwez freak out in bio exams

 

[Choco<3]

cudnt write abt da depolarisation! man um goin 2 fail in bio i alwez freak out in bio exams

Dw..everything's gonna be fine...where did u mess up??

 

[Mahmood Magdy]

wat did u wryt in dat 6 marks question abt the eugenol inhibiting sodium ion movement?

i wrote the presynaptic and post synaptic and vesicles and release eugenol which cause chlorine atoms to be released and axon membrane is impermeable to sodium ions hence the inside is hyperpolarised so no depolarisation and no action potential trigerred