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TLS Online TPP Program

#Question id: 133

Tyrosine and tryptophan are less hydrophobic than phenylalanine because

#Section 2: General Biology

  1. phenylalanine has an indole group.

  2. phenylalanine has no polar group in the side chain.

  3. phenylalanine is a phenol.

  4. tyrosine and tryptophan have smaller R groups.

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TLS Online TPP Program

#Question id: 24087

#Section 5: Bioprocess Engineering and Process Biotechnology

The half-life (t1/2) of a first-order reaction is 0.100 s. What is the rate constant?
TLS Online TPP Program

#Question id: 27219

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

In FASTA, For a Z-score > 15, the match can be considered extremely ______ with _____ of a homologous relationship.
TLS Online TPP Program

#Question id: 1867

#Section 2: General Biology

Which of the following is a coreceptor for HIV?
TLS Online TPP Program

#Question id: 580

#Section 2: General Biology

In a first order chemical reaction, the velocity of the reaction is proportional to the ________, while in a zero order reaction, the velocity of the reaction is proportional to the ________.
TLS Online TPP Program

#Question id: 16872

#General Aptitude

He saw a snake ………he awoke.