Which of the following mechanisms is the correct sequence of events that takes place during the plant responses to internal and external signals? A) transduction, reception, and response
B) reception and transduction
C) reception, transduction, and response
D) reception and response

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

How can you tell the difference between rough er from smooth er?

What is used as a template during replication? a- mrna b- trna c- rrna d- dna