Answer
The blank is filled with RNA
Explanation
As we know that there are three types of RNA responsible for protein synthesis.
1. mRNA
It is that type of RNA which is the exact copy of DNA template and contain the code copied from DNA for required protein.
2. rRNA
This RNA play a key role in the formation of ribosomes, a smaller organelle inside cell responsible for holding mRNA during protein synthesis.
3. tRNA
This RNA transport amino acids to the strand of mRNA and help in translation.
It is said Mars use to be. But now Mars has dried up and has no air and is not sustainable for human life.
Answer:
Every so often news about a viral outbreak goes viral and catches widespread public attention in the media. Human immunodeficiency virus (HIV), West Nile virus, avian influenza (bird flu), Ebola, Middle East respiratory virus, and Zika virus have each become, in a flurry of headlines and broadcasts and interviews, the focus of the media’s spotlight. And then, like other crises, they fade from view leaving the public with a new health concern to worry about but little knowledge of the actual factors involved in the problem. Behind the scenes, however, scientists are continually at work trying to understand and defend against these insidious infectious agents.
Explanation:
Are you looking for the term for a chemical pollutant?