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TLS Online TPP Program

#Question id: 374

The pH of a sample of blood is 7.4, while gastric juice is pH 1.4.  The blood sample has:

#SCPH05 I Biotechnology

  1. 0.189 times the [H+] as the gastric juice.

  2. 5.29 times lower [H+] than the gastric juice.

  3. 6,000 times lower [H+] than the gastric juice.

  4. a million times lower [H+] than the gastric juice.

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TLS Online TPP Program

#Question id: 3642

#SCPH05 I Biotechnology

Any piece of DNA which replicates as a single unit is called
TLS Online TPP Program

#Question id: 4146

#SCPH28 | Zoology

Approximately how many NTPs must be converted to NDPs to incorporate one amino acid into a protein?
TLS Online TPP Program

#Question id: 12940

#SCPH28 | Zoology

 Choose the correct order for the steps involve in Protein engineering.
1. Protein modelling
2. Protein crystallography
3. Site-directed mutations
4. Comparison with entries in databases of known proteins.
TLS Online TPP Program

#Question id: 1733

#SCPH01 Biochemistry

The early increase in phospholipase Cγ1 activity following T-cell stimulation:
TLS Online TPP Program

#Question id: 1613

#SCPH05 I Biotechnology

Complement component C3 is cleaved by: