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TLS Online TPP Program

#Question id: 7149

What role, if any, do Hox genes play in specification of neuronal fate?

#Unit 5. Developmental Biology
  1. Different Hox genes are activated along the dorso-ventral axis by the gradient of Shh.
  2. Different combinations of Hox genes specify the identities of neurons along the antero-posterior axis
  3. Hox genes determine the identity of the segments along the axis of the vertebrate spinal cord
  4. Hox genes determine the different subtypes of neurons that form along the dorso-ventral axis.
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TLS Online TPP Program

#Question id: 5418

#General Aptitude

In a class of 25 students, the average merks obtained by 23 of them in an examination was 50. The remaining two got 0 each. By how much did the two lower the average for the class?
TLS Online TPP Program

#Question id: 2251

#Unit 2. Cellular Organization

Differences between cotransport and active ion transport include
TLS Online TPP Program

#Question id: 28510

#Unit 5. Developmental Biology

which of the folllowing in turn function as positively feedback during limb bud formation? 
TLS Online TPP Program

#Question id: 28795

#Unit 2. Cellular Organization

There are two major classes of actin-nucleating proteins:
I- Formins
II- Arp2/3 complex
a) nucleates the assembly of branched actin networks
b) landing site for profilin–ATP–G-actin
c) nucleate the assembly of unbranched filaments

Match the correct statements with ANPs-
TLS Online TPP Program

#Question id: 21394

#Unit 12. Applied Biology

Which one of the following catalyze biological reactions?