Bacteria lack rna-splicing machinery, which means they are unable to splice out introns from eukaryotic genes. to engineer a bacterium to produce a eukaryotic protein, it is necessary to synthesize a gene without introns. if you know the nucleotide sequence, you can

make a gene from the given mRNA without the introns.

Explanation:

Introns can be described as the non- coding regions of DNA. As they are non- coding, they are spliced out from the mRNA so that only the coding regions can be translated.

If we know a nucleotide sequence, then we can make a gene from it without added the introns. We can consider an mRNA strand and make a complementary strand from it, excluding the intron regions. Then from the DNA produced, we can make an mRNA without the introns and insert it into a bacterium.

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: