Practice Questions

TLS Online TPP Program

#Question id: 4338

Altering patterns of gene expression in prokaryotes would most likely serve an organism's survival by __.

#SCPH01 Biochemistry

organizing gene expression, so that genes are expressed in a given order
allowing each gene to be expressed an equal number of times
allowing an organism to adjust to changes in environmental conditions
allowing environmental changes to alter a prokaryote's genome

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TLS Online TPP Program

#Question id: 13086

#SCPH05 I Biotechnology

Which group of VNTRs are tandem are frequently distributed in all eukaryotic genomes (except yeast) examined so far. They show a large, stable 'polymorphism due to variation in the number of repeat units and are almost 'ideal as molecular markers for genome mapping.

TLS Online TPP Program

#Question id: 13025

#SCPH28 | Zoology

Which enzyme is used for homopolymer tailing?

TLS Online TPP Program

#Question id: 5539

#SCPH28 | Zoology

When does neurulation occur during human pregnancy?

TLS Online TPP Program

#Question id: 17073

#SCPH28 | Zoology

Hypoxanthine is converted into guanine by the enzyme HGPRT an enzymes of the salvage pathway. What does HGPRT stands for?

TLS Online TPP Program

#Question id: 19339

#SCPH01 Biochemistry

The troponins and myoglobins are type of biomarkers of ______ disease?