How Does Writing Articles Based on Lab Research Differ from Writing

Multiple Choice

How does writing articles based on lab research differ from writing lab reports in an academic class?

A) Academic audiences and professional audiences are similar, so there is no difference.
B) Class work is seen by one or a few instructors, but professional work is often seen by a larger audience of professional peers.
C) Academic work focuses on generating new knowledge in a field, while professional writing focuses on demonstrating existing knowledge in a field.
D) Although professional work is often published for the use of large audiences, the standards for punctuation and spelling are more relaxed than those in academia.