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TLS Online TPP Program

#Question id: 4319

Why are BRCA1 and BRCA2 considered to be tumor-suppressor genes?

#SCPH06 I Botany

  1. Their normal products participate in repair of DNA damage.

  2. The mutant forms of either one of these prevent breast cancer.

  3. The normal genes make estrogen receptors.

  4. They block penetration of breast cells by chemical carcinogens.

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TLS Online TPP Program

#Question id: 4137

#SCPH28 | Zoology

Formation of the ribosomal initiation complex for bacterial protein synthesis does not require:
TLS Online TPP Program

#Question id: 4138

#SCPH01 Biochemistry

In bacteria the elongation stage of protein synthesis does not involve:
TLS Online TPP Program

#Question id: 4138

#SCPH05 I Biotechnology

In bacteria the elongation stage of protein synthesis does not involve:
TLS Online TPP Program

#Question id: 4138

#SCPH06 I Botany

In bacteria the elongation stage of protein synthesis does not involve:
TLS Online TPP Program

#Question id: 4138

#SCPH28 | Zoology

In bacteria the elongation stage of protein synthesis does not involve:
TLS Online TPP Program

#Question id: 4139

#SCPH01 Biochemistry

Which one of the following statements about the elongation phase of protein synthesis is true?