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TLS Online TPP Program

#Question id: 3750

Which of the following facts did Hershey and Chase make use of in trying to determine whether DNA or protein is the genetic material?

#XL - Q Biochemistry

  1. DNA contains sulfur, whereas protein does not.

  2. DNA contains phosphorus, whereas protein does not.

  3. DNA contains nitrogen, whereas protein does not.

  4. DNA contains purines, whereas protein includes pyrimidines.

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TLS Online TPP Program

#Question id: 424

#XL - R Botany

Phosphorylation at the expense of ATP is catalyzed by ________.
TLS Online TPP Program

#Question id: 425

#XL - S Microbiology

Which is usually the slowest way to regulate a reaction in a metabolic pathway?
TLS Online TPP Program

#Question id: 425

#XL - Q Biochemistry

Which is usually the slowest way to regulate a reaction in a metabolic pathway?
TLS Online TPP Program

#Question id: 425

#XL - R Botany

Which is usually the slowest way to regulate a reaction in a metabolic pathway?
TLS Online TPP Program

#Question id: 426

#XL - S Microbiology

Which statement is not true about catabolic pathways?
TLS Online TPP Program

#Question id: 426

#XL - Q Biochemistry

Which statement is not true about catabolic pathways?