because it is a neutral blood that anyone can take in and doesn't interfear with our blood.
Pls answer my last question if you can it would help alot
Peninsulas are not always named as such; one can also be a headland, cape, islandp promontory, bill, point, or spit. A point is generally considered a tapering piece of land projecting into a body of water that is less prominentthan a cape.
Answer:
observation because in order to understand the reason behind it the scientist would have to make some observations
Answer:
Transcription, 5' cap addition, addition of poly-A tail, exon splicing, passage through nuclear membrane
Explanation:
After being synthesized during the transcription, mRNA (pre-mRNA) must be modified in order to be functional (mature mRNA) and exported from the nucleus for the process of translation.Modification of pre-mRNA include:
- 5' capping-addition of 7-methylguanosine to the 5' end which protects the pre-mRNA
- addition of adenine residues to form a poly(A) tail whic is also with protective role (from ribonuclease digestion)
- RNA splicing-excision of introns and reconection of exons
Modified mRNA can now be transported from the nucleus into the cytoplasm.
