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TLS Online TPP Program

#Question id: 370

Which of the following statements is true about buffer solutions?

#XL - S Microbiology

  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: 34937

#XL - R Botany

Which of the following are principles of botanical nomenclature according to the ICN?
TLS Online TPP Program

#Question id: 34938

#XL - R Botany

Which of the following are validly published botanical names?
TLS Online TPP Program

#Question id: 34939

#XL - R Botany

Which of the following are types of nomenclatural types defined by ICN?
TLS Online TPP Program

#Question id: 34940

#XL - R Botany

Which of the following suffixes are used for standard taxonomic ranks in botanical nomenclature?
TLS Online TPP Program

#Question id: 35133

#XL - S Microbiology

Which of the following proteins is/are have an importent role in SOS respons? 
TLS Online TPP Program

#Question id: 35133

#XL - R Botany

Which of the following proteins is/are have an importent role in SOS respons?