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TLS Online TPP Program

#Question id: 34

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

#Section 2: General 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: 14609

#Section 5: Bioprocess Engineering and Process Biotechnology

According to Hofmeister series, which anions series are correct in decreasing order according to their effectiveness in causing precipitation?
TLS Online TPP Program

#Question id: 1170

#Section 3: Genetics, Cellular and Molecular Biology

A gain-of-function mutation in which of the following would promote malignancy in cells whose proliferation is inhibited by TGFβ?
TLS Online TPP Program

#Question id: 1293

#Section 3: Genetics, Cellular and Molecular Biology

NCAMs, a group of cell-adhesion proteins belonging to the Ig superfamily. Which of the following is not a property of NCAM?
TLS Online TPP Program

#Question id: 3609

#Section 3: Genetics, Cellular and Molecular Biology

In humans, the dominance relationship between the A and B alleles of the ABO blood group gene is an example of
TLS Online TPP Program

#Question id: 14604

#Section 2: General Biology

Which is (are) true concerning the cell wall of prokaryotes?
1. It determines the shape of the bacteria.
2. It prevents the bacteria from bursting.
3. It contains peptidoglycan.
4. It may be targeted by antimicrobials.
Which of the following are correct.