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#Question id: 369


Calculate the pH of a 2.0 L solution containing 10 mL of 5 M acetic acid and 10 mL of 1 M sodium acetate. (pKa = 4.76)

#XL - Q Biochemistry
  1. 4.15

  2. 5.84

  3. 6.67

  4. 4.06


Answer:- Option(s): 4


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#Question id: 4153

#XL - T Zoology

Ubiquitin-mediated protein degradation is a complex process, and many of the signals remain unknown.  One known signal involves recognition of amino acids in a processed protein that are either stabilizing (Ala, Gly, Met, Ser, etc.) or destabilizing (Arg, Asp, Leu, Lys, Phe, etc.), and are located at:

TLS Online TPP Program

#Question id: 4154

#XL - T Zoology

How many possible codons (of normal size) are possible using the bases found in DNA?

TLS Online TPP Program

#Question id: 4155

#XL - T Zoology

Of all the possible triplet codons, __ do not code for an amino acid.

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#Question id: 4156

#XL - T Zoology

The reading frame of DNA is fixed by

TLS Online TPP Program

#Question id: 4158

#XL - T Zoology

What is a reasonable number of nucleotides in a tRNA molecule?

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#Question id: 4159

#XL - T Zoology

Which statement is not true about the ʺwobbleʺ position?

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