Biology

A mutation that is able to overcome the effects of another mutation is commonly called a(n):

Started by Tb12162018

True or False? Puromycin resembles an amino acid attached to the terminal adenosine of a tRNA.

Started by caca31

Which of the following is not a termination codon for translation?

Started by dabomba718

What step in transcription/translation generally has the lowest error rate?

Started by knemetz3

What is the basis of interaction between the ribosome and an mRNA molecule in eukaryotes?

Started by bryantpr01

The Shine-Dalgarno sequence occurs in what location in a bacterial mRNA molecule?

Started by Mscarter

The role of IF-2 in translation in bacterial cells is to:

Started by elarge

The role of EF-Tu in translation n bacterial cells is to:

Started by abcdef9106

The first step in translation initiation in bacteria is:

Started by lingual

The final step in translation initiation in bacteria is:

Started by byomi

The 23S rRNA of the 50S subunit of bacterial ribosomes interacts with:

Started by danitzaidaly

In translating ribosomes, the growing peptide chain is added to new amino acids from the:

Started by dhsndn

True or False? Riboswitches are trans-acting regulatory RNA regions.

Started by gboileau

Which class of introns generates a circular form when excised from a transcript?

Started by majortom123

The required sequence elements needed for group I intron splicing are:

Started by shanell

Some group I and group II introns require a maturase activity, which functions to:

Started by rubiosusy7

Self-cleaving viroids and virusoids form characteristic:

Started by byomi

Ribonuclease P is involved in tRNA intron splicing as:

Started by billyboy7272

In Leishmania mitochondria, RNA editing appears to progress:

Started by ksmithunr

Editing of the apolipoprotein-B transcript in mammalian intestines results in:

Started by Facerro

A subset of which class(es) of introns contains mobile introns that encode endonucleases that ...

Started by april 19

True or False? Stress granules contain translationally active mRNAs that aggregate in response to a ...

Started by bubba123

True or False? mRNA localization plays a role in asymmetric cell divisions.

Started by zl00505

True or False? In bacteria, poly (A) tails are added to the 3' ends of mRNA to stabilize them.

Started by Dannyrod2

Which of the following is a mechanism used for localization of mRNA in the cytoplasm for translation?

Started by hgjjghgjh