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TLS Online TPP Program

#Question id: 27634

Which of the following set of amino acid can form beta sheet

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. Glu, Gln, Ile, Pro, Met, Phe, Asp, Trp, Tyr
  2. Cys, Pro, Ile, Glu, Pro, Phe, Thr, Asp, Tyr
  3. Cys, Gln, Ile, Leu, Met, Phe, Thr, Trp, Tyr

  4. Cys, Glu, Ile, Leu, Pro, Phe, Thr, Asp, Tyr

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TLS Online TPP Program

#Question id: 4589

#Unit 11. Evolution and Behavior

Darwin used the phrase "descent with modification" to explain ________.
TLS Online TPP Program

#Question id: 1185

#Unit 4. Cell Communication and Cell Signaling

How can multiple MAP kinase pathways be segregated when they share a common component, like a downstream kinase?
TLS Online TPP Program

#Question id: 27572

#Unit 1. Molecules and their Interaction Relevant to Biology

Nitrogenous Base pairs & aromatic amino acids stack together through pi, pi-electronic interactions, These stacking interactions are best example of
TLS Online TPP Program

#Question id: 662

#Unit 1. Molecules and their Interaction Relevant to Biology

________ received a Nobel Prize in 1964 for determining the structure of vitamin B12. He/she also solved the structure of penicillin in 1947 and developed many techniques used in the study of large proteins.
TLS Online TPP Program

#Question id: 2381

#Unit 2. Cellular Organization

During which phase of mitosis do the chromosomes arrange themselves across the center of the cell?