Answer:
an enzyme that is responsible for copying a DNA sequence into an RNA sequence, duyring the process of transcription. ... For example, all species require a mechanism by which transcription can be regulated in order to achieve spatial and temporal changes in gene expressio
Explanation:
according to Google
I think it would most likely be passed along when there are more than one mutations in a gene.
Answer:
Genetic evidence like difference in ribosomal sequence.
Explanation:
Earlier archaea were considered in bacteria because of their similar appearance with bacteria. Other than similar appearance they also show other similarities with bacteria like lack of nucleus and membrane-bound organelle, presence of single chromosome, mode of reproduction, etc.
Carl Woese was the scientist who discovered archaea and made a separate domain for archaea. After the sequencing archaeal genome, he found that the gene sequence like rRNA sequence of archaea is not similar to bacteria and eukarya. So by genetic evidence, he divided prokaryotes into two domain bacteria and archaea.
the answer is true that 50% ecosystems are currently being used unendurable.
Electron transport chain and the Calvin cycle are two essential metabolic reactions that play a significant role in our bodily processes. Electron transport chain produces ATP and NADPH. Calvin cycle, on the other hand, uses the ATP as energy to produce sugar and carbohydrates. Thus,
electron transport chain: ATP/NADPH::Calvin cycle:sugars/carbohydrates