Let x be the smallest number, which when added to 2000 makes the resulting number divisible by 12, 16, 18 and 21. The sum of the digits of x is

TLS Online TPP Program

#Question id: 4349

#Unit 3. Fundamental Processes

RNA Pol IV and Pol V

TLS Online TPP Program

#Question id: 4350

#Unit 3. Fundamental Processes

Portions of the DNA sequences of normal and mutant b-globin genes are shown. The most plausible explanation for why the indicated mutation (changing an A to a G) results in the disease b-thalassemia is that the mutation

TLS Online TPP Program

#Question id: 4351

#Unit 3. Fundamental Processes

A Cycle of Peptide-Bond Formation Consumes

TLS Online TPP Program

#Question id: 4352

#Unit 3. Fundamental Processes

How does extracellular glucose inhibit transcription of the lac operon?

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#Question id: 4353

#Unit 3. Fundamental Processes

The cAMP receptor protein (CRP) is said to be responsible for positive regulation of the lac operon because __.

TLS Online TPP Program

#Question id: 4354

#Unit 3. Fundamental Processes

Which of the following statements correctly describes the primary difference between enhancers and proximal control elements?