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TLS Online TPP Program

#Question id: 1493

In what way is tumor progression like biological evolution?

#Unit 4. Cell Communication and Cell Signaling

  1. Survival of cancer victims is like survival of the fittest.

  2. Cancer cells that proliferate fastest become the most abundant in the tumor.

  3. Tumor progression requires both initiation and promotion.

  4. Cells of benign tumors cannot disperse to distant tissues.

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TLS Online TPP Program

#Question id: 31367

#Unit 4. Cell Communication and Cell Signaling

Which one of the following proteins is NOT related to extracellular matrix proteins?
TLS Online TPP Program

#Question id: 28234

#Unit 5. Developmental Biology

which statement is correct the Principles of stem cell regulation?
TLS Online TPP Program

#Question id: 10849

#Unit 10. Ecological Principles

Plasmodium is transmitted from human to human by the bite of a mosquito carrier. In this scenario plasmodium is the ________, the mosquito is the ________, and _______ is the role played by the human.
TLS Online TPP Program

#Question id: 11715

#Unit 10. Ecological Principles

The lifetime dispersal area of a particular species of drosophila is 0.2 km2. What else would we need to know to determine the neighbourhood size for this species?
TLS Online TPP Program

#Question id: 24491

#Unit 3. Fundamental Processes

There are three type of Splicing signals 1. Major U2-type or GU-AG introns 2. Minor U12-type or AU-AC introns & 3. Minor U12-type with GU-AG introns (hybrid type), which of the following is responsible for the recognition of branch point sequence CCUUAACU