Which type of rna interacts with nuclear proteins to form a ribonucleoprotein complex responsible for intron removal? a) snrna b) sirna c) rrna d) mirna.

a) snRNA

Explanation:

The association of small nuclear RNA  (snRNA) and some specific proteins forms small nuclear ribonucleoprotein complexes.  Some complexes are spliceosomes,  molecular machines -made up of a snRNA and about 80 proteins- that remove introns from pre-mRNAs via successive phosphoryl transfer reactions.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

answer: c.

explanation: