Unit 1 : Cells and Heredity Chapter 2. How Cells Function. There is a wealth of information on the Internet, but sometimes the information you need can be hard to find. Explore and learn more by using the preselected links below. Molecules in living things (b)Explain the structure and function of the structures released from the ‘blobs’ in Rhizopus. Answer 1: (a) (i) Hyphae (ii) Sporangia (b) On maturity sporangia ruptures and release spores. Each spore contains a nucleus and cytoplasm enclosed in a thick wall for protection. Function: Spores disperse far and wide.