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TLS Online TPP Program

#Question id: 1536

Use the following figure to answer the question. According to figure, which of the following statement is incorrect?

#Unit 4. Cell Communication and Cell Signaling

  1. Tumors as well as normal tissues are likely to consist of small number of stem cells that have self-renewal capability and multipotentiality, precursor cells that have limited proliferative potency, and differentiated cells.

  2. Cancer stem cells are thought to be transformed from tissue specific stem cells, precursor cells and/or differentiated cells by genetic/epigenetic mutations.

  3. Cancer stem cells exist in special microenvironment “niche” and seem to keep their resistance to a variety of anti-cancer treatment methods.

  4. Cancer stem cells do not need microenvironment (hypoxic) for the maintenance of stemness, tumorigenesis, and resistance to anti-cancer treatments, chemotherapy and irradiation.

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TLS Online TPP Program

#Question id: 602

#Unit 1. Molecules and their Interaction Relevant to Biology

An inhibitor binds to a site other than the active site of the enzyme. Which statement below correlates with this observation?
TLS Online TPP Program

#Question id: 23594

#Unit 1. Molecules and their Interaction Relevant to Biology

Introducing Sonia, Aamir says, “She is the wife of only nephew of only brother of my mother.” How Sonia is related to Aamir?
TLS Online TPP Program

#Question id: 23595

#Unit 1. Molecules and their Interaction Relevant to Biology

If A + B means A is the brother of B; A%B means A is the father of B and A × means A is the sister of B. Which of the following means M is the uncle of P?
TLS Online TPP Program

#Question id: 23596

#Unit 1. Molecules and their Interaction Relevant to Biology

Pointing to Varman, Madhav said, “I am the only son of one of the sons of his father.” How is Varman related to Madhav?
TLS Online TPP Program

#Question id: 23597

#Unit 1. Molecules and their Interaction Relevant to Biology

Introducing a woman, Shashank said, “She is the mother of the only daughter of my son.” How that woman is related to Shashank?
TLS Online TPP Program

#Question id: 23598

#Unit 1. Molecules and their Interaction Relevant to Biology

If A + B means B is the brother of A; A ×B means B is the husband of A; A −B means A is the mother of B and A%B means A is the father of B, which of the following relations shows that Q is the grandmother of T?