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TLS Online TPP Program

#Question id: 4318

Which of the following statements correctly describes a characteristic of tumor-suppressor gene?

#3. Fundamental Processes

  1. They are frequently overexpressed in cancerous cells.

  2. They are cancer-causing genes introduced into cells by viruses.

  3. They encode proteins that help prevent uncontrolled cell growth.

  4. They often encode proteins that stimulate the cell cycle.

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TLS Online TPP Program

#Question id: 13203

#6. System Physiology – Plant

Intermediary cells are specialized companion cells that are involved in phloem loading in the plant. Which of the following pathway that have included the intermediary-type companion cells?
TLS Online TPP Program

#Question id: 819

#1. Molecules and their Interaction Relevant to Biology

Heat treated protein’s losses its stability and some changes abruptly over a narrow range, which can be measured in terms of-
TLS Online TPP Program

#Question id: 15715

#12. Applied Biology

In embryogenesis a type of structure with no vascular connection with the maternal callus tissue or explants is formed
TLS Online TPP Program

#Question id: 5063

#5. Developmental Biology

 ______ required to maintain ES cells in an undifferentiated state.
TLS Online TPP Program

#Question id: 5215

#11. Evolution and Behavior

What is it about short tandem repeat DNA that makes it useful for DNA fingerprinting?