Question: Answers: they have no nucleus, they are prokaryotes. their cell wall is like the one of other gram-negative bacteria. they are eubacteria, the name blue-green algae is not in use anymore. now they are called cyanobacteria. Question: the project asks this and i have No clue what to do.
Some roundtable sessions are scheduled into 90-minute sessions. These will include two rotations of presentations, each 45-minutes in length. Occasionally, due to a cancellation or scheduling issue, there will be only a single roundtable in a 90-minute slot.
Lectures are usually large (100+ person) classes. The professor, or occasionally grad student, stands at the front of the room and lectures about course material. Discussion sections are small 15-25 person groupings where you meet outside of lectures to discuss the material with a TA. Sections are usually mandatory, lectures less so - but policies will vary by department. TA's are either grad students or high achieving juniors/seniors depending on the department.