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TLS Online TPP Program

#Question id: 370

Which of the following statements is true about buffer solutions?

#XL - Q Biochemistry

  1. They maintain a constant pH of 7.

  2. They maintain a constant pH when acids are added to them but not when bases are added to them.

  3. They fluctuate in pH when either acids or bases are added to them.

  4. They maintain a relatively constant pH when either acids or bases are added to them.

More Questions
TLS Online TPP Program

#Question id: 27227

#XL - T Zoology

In a DNA molecule, deoxyribonucleotides are joined into a polymer by the covalent linkage of a phosphate group. The covalent link termed as:
TLS Online TPP Program

#Question id: 666

#XL - Q Biochemistry

Nearly all peptide bonds are in the trans configuration because
TLS Online TPP Program

#Question id: 1085

#XL - Q Biochemistry

Which of the following statements about a G protein signaling pathway is true?
TLS Online TPP Program

#Question id: 370

#XL - S Microbiology

Which of the following statements is true about buffer solutions?
TLS Online TPP Program

#Question id: 20240

#XL - P Chemistry

The bond angle in the ammonium ion is equal to