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TLS Online TPP Program

#Question id: 34

Which of the following is true of any (S)-enantiomer?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. It rotates plane-polarized light to the right

  2. It rotates plane-polarized light to the left

  3. It is a racemic form

  4. It is the mirror image of the corresponding (R)-enantiomer

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TLS Online TPP Program

#Question id: 5847

#Unit 8. Inheritance Biology

A Holliday structure is a(n)
TLS Online TPP Program

#Question id: 6971

#Unit 5. Developmental Biology

Neural crest cells taking the dorso-lateral route will become:
TLS Online TPP Program

#Question id: 14987

#Unit 4. Cell Communication and Cell Signaling

Which type of cell contains variety of proteins with distinct function; some damage pathogens directly, some regulate trafficking and activity of other WBCs, including lymphocytes, and some contribute to the remodelling of tissue at the site of infection?
TLS Online TPP Program

#Question id: 17279

#Unit 13. Methods in Biology

Which of the following is relatively more stable to heat
TLS Online TPP Program

#Question id: 4876

#Unit 8. Inheritance Biology

A panel of cell lines was created from mouse–human somatic cell fusions. Each line was examined for the presence of human chromosomes and for the production of human haptoglobin (a protein). The following results were obtained: On the basis of these results, which human chromosome carries the gene for haptoglobin?