Please temme the answers of these Gate questions

31 replies [Last post]
sansritisinha@gmail.com's picture
Offline
Last seen: 6 days 5 hours ago
Joined: 02/13/2012
BT Points: 61
thanx a lot!

thanx a lot!

viddhi's picture
Offline
Last seen: 24 weeks 6 days ago
Joined: 02/22/2012
BT Points: 8
i also got 21 secs as

i also got 21 secs as answer..plz let me knw if i m rite or wrng..n if wrng then wats d correct ans

skataria2011's picture
Offline
Last seen: 24 weeks 6 days ago
Joined: 11/25/2011
BT Points: 2
You must have missed to

You must have missed to correct for the units u will get ~21x10^3 sec as answer when u divide it by 3600 sec/hrs  u will get 6 hrs as answer
See the solution I gave above

Dileep_M's picture
Offline
Last seen: 3 weeks 7 hours ago
Joined: 06/03/2010
BT Points: 13
iam getting the answer as 21

iam getting the answer as 21 secs..i might have done a mistake

saranaiyer's picture
Offline
Last seen: 5 days 5 hours ago
Joined: 12/28/2011
BT Points: 177
What formula have you used?

What formula have you used?

Dileep_M's picture
Offline
Last seen: 3 weeks 7 hours ago
Joined: 06/03/2010
BT Points: 13
Hi I used  " v = Vm[s] / Km +

Hi

I used  " v = Vm[s] / Km + [s] "

saranaiyer's picture
Offline
Last seen: 5 days 5 hours ago
Joined: 12/28/2011
BT Points: 177
But how is the time

But how is the time calculated?
plz reply..
thanks..

Dileep_M's picture
Offline
Last seen: 3 weeks 7 hours ago
Joined: 06/03/2010
BT Points: 13
Rate contains

Rate contains time.  

d[S]/dt  is  " v "

saranaiyer's picture
Offline
Last seen: 5 days 5 hours ago
Joined: 12/28/2011
BT Points: 177
Thanks dileep..

Thanks dileep..

Richa _Pandey's picture
Offline
Last seen: 24 weeks 6 days ago
Joined: 08/27/2011
BT Points: 38
Q-What would be the effect of

Q-What would be the effect of addition of 2,4-D on the production of berberine by cell culture of Thalictrum minus??
a- To stimulate growth and thereby increases secondary metabolite production
b- Stimulate dedifferentiation and hence decreases secondary metabolite production
c- Stimulates proliferation and reduce secondary metabolite production
d- None of these.