I want to know the answer to the following question:
What types of intracellar nutrient can bacteria produce?
All the background I'm provided with is that "Certain bacterial species, such as the photosynthetic Cyanobacteria, produce internal gas vesicles, which they use to regulate their buoyancy – allowing them to move up or down into water layers with different light intensities and nutrient levels.". Is that enough to answer the question?