Practice Questions

TLS Online TPP Program

#Question id: 1073

Prions

#XL - T Zoology

replicate by converting normal host proteins into prion proteins.
responsible for "mad cow disease" can cause a similar disease in humans.
that cause Spongiform Encephalopathy have the same amino acids but different folding properties from PrPc
All of the above.

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#Question id: 11857

#General Aptitude

Find the least number which when divided by 5 , 7 , 11 leaves reminders 1 , 2 , 3 respectively.

TLS Online TPP Program

#Question id: 3760

#XL - Q Biochemistry

In E. coli, what is the function of DNA polymerase III?

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#Question id: 12579

#XL - R Botany

Which of the following probably contains the highest concentration of toxic pollutants (biological magnification)?

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#Question id: 15331

#XL - S Microbiology

B-cell surface contain marker_______

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#Question id: 4922

#XL - R Botany

Following statement is correct for Genetic maternal effect.

A- Characteristics are determined by autosomal genes

B- Inherited according to Mendel’s principles

C- Phenotype of offspring determine by protein factor that is inherited via egg cytoplasm