Answer:
The correct answer is a) True.
Explanation:
mRNA needs to find a ribosome in order for translation to happen. But, if RNA goes to the cytoplasm without being properly marked it would be scrapped out of the cell. The cap and the poly-A tail prevent this process from happening and allows the mRNA to get to the ribosomes.
The right answer is B) gene.
A gene, in genetics, is a basic unit of heredity which in principle predetermines a specific trait of the form of a living organism, as defined in 1909 by Wilhelm Johannsen. From the physical point of view, a gene is a fragment of the determined locus of a DNA sequence.
A gene "parameter" the synthesis of a given RNA, by predefining its structure and, therefore, that of the possible protein or possible polypeptide synthesized from this RNA: this is what molecular biology studies .
These two aspects of the notion of gene are supposed to correspond, one at the physical and molecular level, the other at the level of principle and heredity.
Answer:
Sample B
Explanation:
The rootworms don't attack it