Answer:
A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world.
Explanation:
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Answer:
A. DNA is being transcribed into mRNA
Explanation:
The process being diagrammatically described in this question portrays TRANSCRIPTION, which is the process whereby a mRNA molecule is synthesized using the information in a DNA template.
According to the diagram in this question, the DNA located in the nucleus is indicated by the blue strand. The mRNA transcript being produced is indicated by the red strand and can be seen leaving the nucleus.
I’m not exactly sure, but I’m thinking it may be A . I just learned about this unit previously .
Matter is not created or destroyed at any time or place, it only changed from one form to another.
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