Practice Questions

TLS Online TPP Program

#Question id: 4726

Which of the following is incorrect regards genomic imprinting?

#SCPH28 | Zoology

Certain mutations showing lethality if the mutant gene is derived from one parent, but that same mutant gene has no deleterious effects if inherited from the other parent
Genes on autosomal chromosomes that are more readily expressed in one sex
Transgenic male passes an imprinted gene to his offspring, they express the gene; but, when his daughter transmits the same gene to her offspring, they don’t express it
Genes whose expression is affected by the sex of the transmitting parent

More Questions

TLS Online TPP Program

#Question id: 4189

#SCPH28 | Zoology

The correct order for the formation of the prokaryotic 70S initiation complex is

TLS Online TPP Program

#Question id: 4190

#SCPH28 | Zoology

Which statement is false about polysomes?

TLS Online TPP Program

#Question id: 4191

#SCPH28 | Zoology

How many GTP are hydrolyzed for every aminoacyl-tRNA that is successfully inserted into the A site of the ribosome?

TLS Online TPP Program

#Question id: 4192

#SCPH28 | Zoology

At the end of the initiation step, the ribosome has a vacant

TLS Online TPP Program

#Question id: 4193

#SCPH28 | Zoology

Chain elongation consists of three steps: (1) positioning the correct aminoacyl-tRNA to the A site, (2) forming the peptide bond and (3) __.

TLS Online TPP Program

#Question id: 4194

#SCPH28 | Zoology

After the action of peptidyl transferase, the peptidyl-tRNA is located at the