DESIGN OF MASONRY STRUCTURES QUIZ

Not known with certainity

It blocks the binding of amino-acyl tRNA to the A site of ribosomes

It blocks peptidyl transferase reaction on ribosomes

It blocks translocation reaction on ribosomes

all of these

UGA

UAG

UAA

detects a signal from the external environment

senses a compound produced by the bacterium itself

consists of a sensor component that phosphorylates a regulatory protein

controls the activity of ribosomes directly

Three

One

Two

Four

AGU

CGA

AUG

CAU

Initiator-tRNA to 30S/40S initiation complexes

Formation of peptide bond in P site

Peptidyl t-RNA to the 50S subunit

Aminoacyl-tRNA to the A-site of 30S subunit

Ending frame

Trailer sequence

Reading frame

Leader sequence

is located immediately upstream of the start codon

forms a stem-loop structure in the RNA

is more likely to be associated with an operon than with a gene encoding a single protein

is located upstream of the promoter sequence

trailer sequence

a stop codon

the reading frame of a gene

a short sequence that acts as a ribosomal binding site

N-formylmethionine

N-formylserine

N-formylalanine

N-formylleucine