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TLS Online TPP Program

#Question id: 2944

DNA replication at each origin occurs only once during the cell cycle because of:

#Unit 2. Cellular Organization

  1. specificity of the origin-recognition complex (ORC).

  2. S phase Cdk phosphorylating MCM helicase.

  3. MCM helicase loading by M phase cyclins.

  4. G1 cyclin/cdk activation of E2F.

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TLS Online TPP Program

#Question id: 58

#Unit 1. Molecules and their Interaction Relevant to Biology

A covalent chemical bond is one in which ________.
TLS Online TPP Program

#Question id: 5604

#Unit 5. Developmental Biology

Upon secretion of wnt, When Wnt attaches to the Frizzled receptor on a responding cell, the cell secretes Notum, cleaves off Wnt’s attached lipids. This process is called as:
TLS Online TPP Program

#Question id: 12516

#Unit 6. System Physiology – Plant

ABA Is Synthesized from a Carotenoid Intermediate is takes place in___
TLS Online TPP Program

#Question id: 4969

#Unit 11. Evolution and Behavior

The snowball Earth hypothesis provides a possible explanation for the
TLS Online TPP Program

#Question id: 14514

#Unit 13. Methods in Biology

A bag contains 7 red, 5 blue, 4 white and 4 black balls. Then the probability that a ball drawn at random is red or white is