SnRNPs bind to the primary transcripts and form the spliceosome which removes introns that mature mRNA
Answer:
It's Substrate.
Explanation:
Substrates are small molecules.
The fossilized fish which is found has jaws but no true bones belonging at point B on the Cladogram. Thus, the correct option is B.
<h3>What is Cladogram?</h3>
A cladogram may be defined as a phylogenetic tree that is based on the classification of evolutionary relationships.
In the given cladogram, D is any ancestral point from which speciation occurs. Point C is a basal taxon while A and B are sister taxons.
The organisms of point B have only jaws bu,t not true bones, while the organisms at point A have both jaws and true bones.
Therefore, it is well described above.
To learn more about Cladogram, refer to the link:
brainly.com/question/1422152
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Hand burning from stove-remove hand away from stove-somatosensory stimulus
