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TLS Online TPP Program

#Question id: 1063

A key feature of all viral infections is the

#XL - T Zoology

  1. integration of viral DNA into host DNA.

  2. disintegration of host DNA.

  3. addition of a lipid membrane to the virus.

  4. separation of viral nucleic acid from the capsid.

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TLS Online TPP Program

#Question id: 373

#XL - Q Biochemistry

What is the hydroxyl ion (OH-) concentration of a solution of pH 8?
TLS Online TPP Program

#Question id: 374

#XL - S Microbiology

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

#Question id: 374

#XL - Q Biochemistry

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

#Question id: 375

#XL - S Microbiology

The aqueous solution with the lowest pH is:
TLS Online TPP Program

#Question id: 376

#XL - S Microbiology

Phosphoric acid is tribasic, with pKa of 2.14, 6.86 and 12.4. The ionic form that predominates at pH 3.2 is
TLS Online TPP Program

#Question id: 377

#XL - S Microbiology

The aqueous solution with the highest pH is: