The structure of Rubisco is nearly identical in all phototrophs.All known forms of Rubisco have the same number of subunits.

Question

Quizplus · Accepted Answer

Rubisco, while highly conserved, exhibits variability in its structure across different phototrophs, including differences in the number and types of subunits. For example, the most common form in plants and algae is composed of 8 large and 8 small subunits, while some bacteria have Rubisco with only large subunits.

The Structure of Rubisco Is Nearly Identical in All Phototrophs