tropomyosin is a protein found in both skeletal and smooth muscle, but the mrna produced in each of these is different in composition even though they are transcribed from the same gene. this observation is explained by a mechanism in eukaryotic cells known as .

answer; a muscle cell, another neuron and a of the above

interphase   is the cell cycle stage in which the cell acquires nutrients, creates and uses proteins and other molecules and starts the process of cell division by replicating the dna. it is the longest stage in the eukaryote cell cycle.

the following   can go wrong during interphase:   a base pair could be mismatched during the duplication process causing a mutation.   correct answer: c

explanation: