Final answer:
In order to act as a carrier of hereditary information, a substance must be replicated during the cycle.
Step-by-step explanation:
In order for a substance to act as a carrier of hereditary information during the cycle, it must be replicated. Replication is the process by which DNA is duplicated before cell division, allowing each new cell to receive a complete set of genetic information. This ensures that the hereditary information is accurately passed on to the next generation.
During replication, the DNA molecule unwinds and separates into two strands. Enzymes called DNA polymerases then synthesize two new complementary strands by adding nucleotides to each original strand. The result is two identical DNA molecules, each containing one original strand and one new strand.
Replication occurs during the interphase stage of the cell cycle, specifically during the S (synthesis) phase. It is a crucial step in the transmission of hereditary information and is essential for the growth and development of organisms.