A level Biology: Post your doubts here!

[daredevil]

It's D cuz myoglobin has in,y one polypeptide chain..where as a quaternary structure should have more then two polypeptide chains.

2 OR more than 2... ryt?

 

[DeViL gURl B)]

2 OR more than 2... ryt?

Yes

 

[♣♠ Magnanimous ♣♠]

which occurs first--> transcription or translation?

 

[thats_me]

which occurs first--> transcription or translation?

For real?

 

[♣♠ Magnanimous ♣♠]

For real?

nah, which ocurs first in cells during protein synthesis?

 

[DeViL gURl B)]

Chloroplast and mitochondrial contains ribosomes as well?

 

[DeViL gURl B)]

nah, which ocurs first in cells during protein synthesis?

Haha it's transcription

 

[thats_me]

nah, which ocurs first in cells during protein synthesis?

Transcriptionnn

 

[♣♠ Magnanimous ♣♠]

Haha it's transcription

i was correct.... my friends is confusing me now.. by asking this silly doubts. HEW:

 

[♣♠ Magnanimous ♣♠]

Transcriptionnn

i was correct.... my friends is confusing me now.. by asking this silly doubts. : PHEW:

 

[thats_me]

i was correct.... my friends is confusing me now.. by asking this silly doubts. : PHEW:

Lol that's okay

Chloroplast and mitochondrial contains ribosomes as well?

Yep they do, do you know if rough endoplasmic reticulum contains any enzymes?

 

[GCE As and a level]

https://www.xtremepapers.com/community/threads/chemistry-9700-p21-gt.33403/#post-770300

GUYS VOTE HERE ABOUT YOUR EXPECTATIONS FOR CHEMISTRY ''GT'' P21

 

[♣♠ Magnanimous ♣♠]

Lol that's okay

Yep they do, do you know if rough endoplasmic reticulum contains any enzymes?

RER and enzymes.. not heard yet!

 

[princeali97]

you have to remember this two things... almost no explanation.... just see that water forms hydrogen bonds.

Hey hey answer is A.I think it explains.Water is a solvent so the mineral nutrients dissolve in water.As water has greatest density at 4 degrees it means that as lake gets warmer,the water at 4 degrees sinks and cooler water rises.So mineral nutrients are brought to the surface.

 

[DeViL gURl B)]

Well

Lol that's okay

Yep they do, do you know if rough endoplasmic reticulum contains any enzymes?

well .. Just solved a paper sayin that..so probably yes they do

 

[DeViL gURl B)]

RER and enzymes.. not heard yet!

They do contain enzymes! :/

 

[♣♠ Magnanimous ♣♠]

They do contain enzymes! :/

which are they? :/

 

[DeViL gURl B)]

which are they? :/

I'll let u know once I cross them again!

 

[♣♠ Magnanimous ♣♠]

I'll let u know once I cross them again!

Is it in AS level?

 

[♣♠ Magnanimous ♣♠]