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TLS Online TPP Program

#Question id: 5841

How are the BRCA proteins and their genes implicated in breast cancer?

#SCPH28 | Zoology

  1. The BRCA proteins damage DNA by generating double-stranded breaks which can lead to cancer.

  2. Cells become more susceptible to damage if the genes for these proteins are damaged.

  3. BRCA proteins inhibit excision repair mechanisms.

  4. BRCA proteins initiate recombination between non-homologous DNA sequences.

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TLS Online TPP Program

#Question id: 2288

#SCPH01 Biochemistry

Proteins lacking a signal peptide sequence will probably found in
TLS Online TPP Program

#Question id: 14203

#SCPH05 I Biotechnology

Grashof number represents the ratio of 
TLS Online TPP Program

#Question id: 271

#SCPH12 I Genetics

Which type of RNA carries activated amino acids to the ribosome for assembly into proteins?
TLS Online TPP Program

#Question id: 1621

#SCPH05 I Biotechnology

Eosinophils do NOT:
TLS Online TPP Program

#Question id: 332

#SCPH06 I Botany

The electronegativity difference between N and F is greater than that between N and H yet the dipole moment of NH3 (1.5 D) is larger than that of NF3 (0.2 D). This is because_________