Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 2446
TLS Online TPP Program

#Question id: 2471

Small G proteins, including Rho, Rac, and Cdc42, contribute to the coordinated movement and overall polarity of a migrating cell.  Assuming that the cell is migrating in a left-to-right fashion, which of the following is correct?

#Unit 2. Cellular Organization

  1. active Cdc42 at the leading edge of the cell and active Rho at the back of the cell

  2. active Rac at the back of the cell and active Cdc42 at the front of the cell

  3. active Cdc42 at the back of the cell and active Rac at the leading edge of the cell

  4. active Rac at the leading edge of the cell and active Rho at the back of the cell

More Questions
TLS Online TPP Program

#Question id: 7519

#General Aptitude

Two trains start from A and B respectively and travel towards each other at the speeds of 60 km/h and 45 km/h respectively. By the time they meet, the first train has travelled 30 km more than the second. The distance between A and B is
TLS Online TPP Program

#Question id: 7520

#General Aptitude

A train X leaves P at 6 am and reaches Q at 10 am. Another train Y leaves Q at 8 am reaches P at 11.30 am. At what time do the two trains cross each other?
TLS Online TPP Program

#Question id: 7521

#General Aptitude

A man takes 4 h 20 min in walking to a certain place and riding back. He would have gained 1 h 30 min by riding both ways. The time he would take to walk both ways is
TLS Online TPP Program

#Question id: 7522

#General Aptitude

A worker may claim Rs 15 each km which he travels by taxi and Rs 5 for each km which he drives his own car. If in one week he claimed Rs 500 for travelling 80 km, how many km did he travel by taxi?
TLS Online TPP Program

#Question id: 7523

#General Aptitude

A, B and C are three participants in a kilometer race. If A can give B a start of 40 m and B can give C a start of 25 m, how many meters of a start can A give to C?
TLS Online TPP Program

#Question id: 7524

#General Aptitude

City X is at a distance of 560 km from City Y. A train starts from City Y to City X at 6 a.m. with a speed of 40 kmph. Another train starts from City X to City Y at 7 a.m. with a speed of 60 kmph. At what distance from City Y will the two trains be at the point of crossing?