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#Question id: 746


Two separate chains of DNA are wound around each other, each following a helical (coiling) path, resulting in:

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. single strand coiling

  2. a right-handed double helix

  3. alpha helix

  4. primary structure


Answer:- Option(s): 2


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#Unit 2. Cellular Organization

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#Unit 13. Methods in Biology

Choose the correct statement about Serotyping.

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#Question id: 2982

#Unit 2. Cellular Organization

Match the following proteins (Column I) with their functions (Column II) during cell cycle.

Column I

Column II

A. Cdc25C phosphatase

i. Activates vertebrate S phase CDKs

B. INK4

ii. Activation of Mitotic CDKs

C. Cdc25A phosphatase

iii. Binds and inhibits G1 CDKs

D. APC/CCdc20

iv. Degradation of securin

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