Question

A particular structure within the cell is shown in the model here. Which of these roles would this structure have in the cell?A It transports materials into and out of the cell. B It stores the water and food molecules for the cell. C It passes hereditary information from one generation to the next. D It stores the energy for the cell.

Answer 1

option(c) is the correct answer.

The nucleus is a membrane-bound organelle that is found in eukaryotic cells. It contains the genetic material of the cell in the form of chromosomes, which are made up of DNA molecules. The primary function of the nucleus is to store and protect this genetic material and to ensure that it is passed on accurately to daughter cells during cell division.

The nucleus is responsible for the transmission of hereditary information from one generation to the next. This is accomplished through a process called DNA replication, which occurs before cell division. During DNA replication, the DNA molecule is copied to produce two identical copies, one for each of the daughter cells. This ensures that each new cell has the same genetic information as the parent cell.