👉 A spikelet in biology refers to a specialized cell that is responsible for producing and secreting specific hormones or enzymes. Spikelets are usually found in the endoplasmic reticulum, where they play a crucial role in protein synthesis, membrane formation, and lipid metabolism. Spikelets can also be found in other parts of the cell, such as the nucleus or Golgi apparatus, where they are involved in various processes. In summary, spikelets are specialized cells that produce and secrete hormones