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TLS Online TPP Program

#Question id: 31333

According to the Quartet Model of flower development, the identity of each of the floral organs is determined by four combinations of the floral homeotic proteins. Match the following model of interaction with floral organs. 


#Unit 5. Developmental Biology
  1. A-ii, B-iii, C-i and D-iv 
  2. A-iii, B-i, C-iv and D-ii 
  3. A-iv, B-i, C-iii and D-ii 
  4. A-i, B-ii, C-iii and D-iv
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TLS Online TPP Program

#Question id: 1325

#Unit 4. Cell Communication and Cell Signaling

What is the main purpose of gap junctions?
TLS Online TPP Program

#Question id: 28392

#Unit 5. Developmental Biology

Convergence and extension occurred in dorsal mesodermal cell at the time of axis elongation such as____
TLS Online TPP Program

#Question id: 2584

#Unit 2. Cellular Organization

The polymerization of pure G-actin in vitro proceeds in three phases.

    Column I

   Column II

A. nucleation phase

i. G-actin monomers exchange with subunits at the filament ends, but there is no net change in the total length of filaments

B. elongation phase

ii. marked by a lag period in which G-actin subunits combine into an oligomer of two or three subunits

C. steady-state phase

iii. the short oligomer rapidly increases in length by the addition of actin monomers to

both of its ends

Which of the following represent correct match?
TLS Online TPP Program

#Question id: 22016

#Unit 1. Molecules and their Interaction Relevant to Biology

Lineweaver-burk equation are the modification of Michaelis-Menten equation, choose the correct one
TLS Online TPP Program

#Question id: 2489

#Unit 2. Cellular Organization

For kinesin motors, the direction of movement along a microtubule is specified by the motor’s: