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TLS Online TPP Program

#Question id: 1160

Signal amplification is an important part of GPCR-mediated signaling. Which of the following steps do NOT directly amplify the signal?

#Unit 4. Cell Communication and Cell Signaling

  1. effector activation

  2. binding of second messenger to target protein/ion channel

  3. kinase acting on substrates

  4. second messenger generation

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TLS Online TPP Program

#Question id: 8289

#Unit 9. Diversity of Life Forms

The term convergent evolution is most applicable to which of the following features?
TLS Online TPP Program

#Question id: 7482

#General Aptitude

A clock is started at noon. At 9 minutes pass 5, the hour hand has turned through:
TLS Online TPP Program

#Question id: 29029

#Unit 11. Evolution and Behavior

zoologist Konrad Lorenz described, in which he took very young ducks fixes its attention on himself as first thing of young ones with which it has seen, and seeing that, there after these ducks follow him. this type of behaviour known as___
TLS Online TPP Program

#Question id: 14835

#Unit 5. Developmental Biology

There are three main ways in which inducing signals may be passed between cells EXCEPT
TLS Online TPP Program

#Question id: 5216

#Unit 11. Evolution and Behavior

Alu elements account for about 10% of the human genome. What does this mean?