Which of the Following Crenarchaeota Grows as Disks Linked by Cannulae

Question

Which of the following Crenarchaeota grows as disks linked by cannulae?
A) Aeropyrum pernix
B) Desulfurococcus mobilis
C) Ignicoccus islandicus
D) Thermosphaera aggregans
E) Pyrodictium brockii

Accepted Answer

Pyrodictium brockii is known for growing as disks that are interconnected by hollow, tube-like structures called cannulae. This unique feature facilitates nutrient exchange and communication among cells in harsh environments.