Mature mrna from a eukaryote would contain each of these features except which of the following?
exon-encoded rna
intron-encoded rna
5’ cap
3’ poly-a tail

intron-encoded RNA

Explanation:

Introns are the sequences that do not code for any proteins. The newly formed RNA of eukaryotes have both introns and exons. Introns are removed from the RNA through the process of splicing during post-transcriptional modifications.

The mature mRNA from eukaryotes do not have introns. During splicing, introns are removed from the primary transcript and exons are joined together in a continuous manner.

materials water oxygen those are the things i can think of in this moment.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.