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TLS Online TPP Program

#Question id: 2100

Cholesterol, bile acids, ergosterol, and stigmasterol share all the following common structural features except

#Part-A Aptitude & General Biotechnology

  1. a four-ring structure.

  2. a hydroxyl group on first ring.

  3. a carboxylic acid group.

  4. a multiple carbon chain extending off the ring structure.

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TLS Online TPP Program

#Question id: 778

#Part-B Specialized Branches in Biotechnology

Inactive miRNA undergoes how many cleavages before incorporation into the RISC complex?
TLS Online TPP Program

#Question id: 2277

#Part-A Aptitude & General Biotechnology

A gram-positive bacterium is stained _______________ by the gram stain
TLS Online TPP Program

#Question id: 15001

#Part-B Specialized Branches in Biotechnology

You cross true breeding lizards that are either green or albino and discover that all the offspring are striped green and white. Which is the most likely result if you cross two striped lizards?
TLS Online TPP Program

#Question id: 19700

#Part-B Specialized Branches in Biotechnology

Different leads are used to record ECG of humans, these leads can be either bipolar or unipolar. Which one of the following is NOT unipolar leads?
TLS Online TPP Program

#Question id: 3660

#Part-A Aptitude & General Biotechnology

Which of the following is true for exchange of homologous regions between two DNA molecules?