Practice Questions

TLS Online TPP Program

#Question id: 1434

A bone tumor sample appears to be heterozygous for a p53 mutation. The most likely explanation for this finding is:

#SCPH28 | Zoology

Mutated p53 is an oncogene.
The p53 mutation is resulting in a dominant negative p53 protein.
The p53 mutation is resulting in a premature stop codon, and no functional protein is made from that allele.
There was a mistake in labeling the tissue sample—all tumors musts lack p53.

More Questions

TLS Online TPP Program

#Question id: 2623

#SCPH01 Biochemistry

Combinatorial control is a characteristic feature of ;

TLS Online TPP Program

#Question id: 2623

#I Life Science/ Life Sciences Group – I-V

Combinatorial control is a characteristic feature of ;

TLS Online TPP Program

#Question id: 2623

#SCPH05 I Biotechnology

Combinatorial control is a characteristic feature of ;

TLS Online TPP Program

#Question id: 2623

#SCPH28 | Zoology

Combinatorial control is a characteristic feature of ;

TLS Online TPP Program

#Question id: 2624

#SCPH01 Biochemistry

What is negative regulation of lac operon

TLS Online TPP Program

#Question id: 2624

#I Life Science/ Life Sciences Group – I-V

What is negative regulation of lac operon