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TLS Online TPP Program

#Question id: 3913

The sigma-70 subunit

#Section 3: Genetics, Cellular and Molecular Biology

  1. increases the affinity of the core polymerase for nonpromoter sequences.

  2. decreases the affinity of the core polymerase for specific promoter sequences.

  3. is responsible for transcribing many genes.

  4. is associated with a holoenzyme, enabling the formation of more stable complexes.

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TLS Online TPP Program

#Question id: 34489

#Section 2: General Biology

Which of the following statements regarding fatty acid synthesis is/are correct?
TLS Online TPP Program

#Question id: 34490

#Section 2: General Biology

Which of the following information regarding regulation of fatty acid biosynthesis is/are correct?
TLS Online TPP Program

#Question id: 34491

#Section 2: General Biology

Which of the following amino acids are synthesized from pyruvate?  
TLS Online TPP Program

#Question id: 34492

#Section 2: General Biology

Glutamate act as a precursor for the synthesis of 
TLS Online TPP Program

#Question id: 34493

#Section 2: General Biology

Which of the followingd are related to protein design? 
TLS Online TPP Program

#Question id: 34510

#Section 2: General Biology

Which of the following statements regarding Nucleotide biosynthesis is/are correct ?