Bio paper/42

[Hassan22]

Is it for 41 or 42

42

 

[shameema]

optic nerve thing i mentioned about action potential not being able to transfer :/

 

[omarjaved619]

Exactly. I dont remember RECESSIVE written in bold for the genetic diagram question.

BUT, RECESSIVE was in bold for the Xoo question

 

[Malik777]

1.concentration of water molecules in a solution, like in blood
2. The mutation cause a change in base which now coded for a stop codon hence different primary structure smaller polypeptide chain so smaller mass of protein produces.
3.DNA contains gene for proteins, specific to only chloroplast. as chloroplast also conatin 70S ribosome so translation is done in the chloroplast for such proteins. But I named protein as example RUBISCO
4.I didn't attemt did Q9
5. as infants metabolic activities are less they donot produce enough heat by other processes, so BAT is there as BAT release heat energy by synthesis of ATP.

sitooon to what extend my answers were right ? :S

 

[sitooon]

sitooon to what extend my answers were right ? :S

I guess you are right , I mixed answers and dont know what will be my grade

 

[omarjaved619]

Optic nerve I mentioned the tumor blocking the light from entering the optical nerve. The receptor cells cant detect any light. Thus they dont pass any message to the brain.

 

[Malik777]

Optic nerve I mentioned the tumor blocking the light from entering the optical nerve. The receptor cells cant detect any light. Thus they dont pass any message to the brain.

dude I think this doesn't make sense. Answer must be related to action potential and receptor potential :/

 

[Malik777]

ok In Q1 :/ I answered both "X" "X", for structure containing transport protein and structure containing pigments :S
was i right ?

 

[omarjaved619]

dude I think this doesn't make sense. Answer must be related to action potential and receptor potential :/

Compare my statement with the Pacinian corpuscle example. Pacinian corpuscle detect change in PRESSURE. That pressure causes a receptor potential. If pressure is strong enough, action potential produced.

Here, the rod and cones do the same job as Pacinian corpuscles. They detect LIGHT. If theyre blocked off from the light, they wont detect any change in light. Thus no receptor potential and no action potential.

Correct me if Im wrong.

 

[shameema]

Compare my statement with the Pacinian corpuscle example. Pacinian corpuscle detect change in PRESSURE. That pressure causes a receptor potential. If pressure is strong enough, action potential produced.

Here, the rod and cones do the same job as Pacinian corpuscles. They detect LIGHT. If theyre blocked off from the light, they wont detect any change in light. Thus no receptor potential and no action potential.

Correct me if Im wrong.

O.O

 

[omarjaved619]

D

ok In Q1 :/ I answered both "X" "X", for structure containing transport protein and structure containing pigments :S
was i right ?

Dayum. I chose the outer membrane for the transport protein. You might have a point there.

 

[tanixx]

ok In Q1 :/ I answered both "X" "X", for structure containing transport protein and structure containing pigments :S
was i right ?

sholudnt transport proteins be in y?

 

[Malik777]

Compare my statement with the Pacinian corpuscle example. Pacinian corpuscle detect change in PRESSURE. That pressure causes a receptor potential. If pressure is strong enough, action potential produced.

Here, the rod and cones do the same job as Pacinian corpuscles. They detect LIGHT. If theyre blocked off from the light, they wont detect any change in light. Thus no receptor potential and no action potential.

Correct me if Im wrong.

you can be right bro :/
Probably I did that one wrong :/

 

[Malik777]

D

Dayum. I chose the outer membrane for the transport protein. You might have a point there.

dude transport protein=ATPsynthase so they must be in thylakoid, yet why the outer membrane of chloroplast would have transport proteins? :S

 

[Fallen316]

dude transport protein=ATPsynthase so they must be in thylakoid, yet why the outer membrane of chloroplast would have transport proteins? :S

every cell membrane has transport proteins
but you're not wrong either, X or Y both might be correct.

 

[shameema]

D

Dayum. I chose the outer membrane for the transport protein. You might have a point there.

even i chose the outer mem for transportr protein

 

[Fallen316]

dude I think this doesn't make sense. Answer must be related to action potential and receptor potential :/

exactly. I referred to action potentials not being generated, no local circuits are set up at nodes.

 

[Malik777]

lets discuss question wise ?:S
Firstly Q1? :/
Any thing tricky in that ? :O Or something you remember from that question so discuss :/

 

[Fallen316]

There were many questions which i guessed !
Eg . tell me what you wrote for:
1- water potential definition
2- why CC has more muscle mass
3 - role of dna in chloroplast
4-processes for last question in section A
5-why infant has higher BAT
and many more !

for 2 I wrote more heterozygosity and stuff like that, I seriously had no idea what i was writing
3 - manufacture of transport proteins and manufacture of enzymes such as rubisco
4- processes I wrote were (i) oxidation of NAD (ii) diffusion.. one of my friends wrote condensation
5- Infants are at a higher risk of getting cold, I know this probably sounds the most shittest answer but it makes sense in a way

 

[Malik777]

for 2 I wrote more heterozygosity and stuff like that, I seriously had no idea what i was writing
3 - manufacture of transport proteins and manufacture of enzymes such as rubisco
4- processes I wrote were (i) oxidation of NAD (ii) diffusion.. one of my friends wrote condensation
5- Infants are at a higher risk of getting cold, I know this probably sounds the most shittest answer but it makes sense in a way

which proceeses in last question are you talkin about ?