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TLS Online TPP Program

#Question id: 659

What does it mean to say a protein is oligomeric?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. In vivo it establishes an equilibrium between two or more active conformations.

  2. It has more than fifty amino acids.

  3. The active protein involves the association of two or more polypeptide chains.

  4. The protein has multiple α-helices.

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TLS Online TPP Program

#Question id: 496

#Unit 1. Molecules and their Interaction Relevant to Biology

The metabolic function of the pentose phosphate pathway is:
TLS Online TPP Program

#Question id: 28426

#Unit 5. Developmental Biology

A sheet of cells that grows anteriorly from Koller’s sickle combines with the primary hypoblast to form the complete hypoblast layer is termed as___
TLS Online TPP Program

#Question id: 5741

#Unit 8. Inheritance Biology

In a mammal 2 Barr bodies are observed.  How many X chromosomes does the organism have?
TLS Online TPP Program

#Question id: 1121

#Unit 4. Cell Communication and Cell Signaling

Which of the following provides the best evidence that cell-signaling pathways evolved early in the history of life?
TLS Online TPP Program

#Question id: 32435

#Unit 2. Cellular Organization

Activation of Rho has following effects, except: