The diagram shows a plant cell.
Which statement best describes the organelle labeled X?
A.
The ribosome creates proteins for the cell.
B.
The mitochondrion creates energy for the cell.
C.
The nucleus stores most of the genetic information for the cell.
D.
The nucleus controls everything that enters and exits the cell.
To identify the organelle labeled X in the diagram of the plant cell, we need to understand the function of each organelle and match it to the options given.
Option A states that the ribosome creates proteins for the cell. Ribosomes are responsible for protein synthesis, but they are not represented by the organelle labeled X in the diagram.
Option B suggests that the mitochondrion creates energy for the cell. Mitochondria are indeed involved in energy production in the form of ATP through cellular respiration. However, the organelle labeled X does not match the structure of a mitochondrion.
Option C claims that the nucleus stores most of the genetic information for the cell. The nucleus is indeed the organelle responsible for storing the genetic material in the form of DNA. This genetic information contains instructions for cell functioning and development. Let's consider option C further.
Option D states that the nucleus controls everything that enters and exits the cell. While the nucleus plays a vital role in regulating gene expression and cell division, the control of what enters and exits the cell is primarily facilitated by the cell membrane and its associated structures, such as transport proteins. Therefore, option D is not the most accurate description of the organelle labeled X.
Considering the information above, we can determine that option C, "The nucleus stores most of the genetic information for the cell," is the best description of the organelle labeled X in the diagram of the plant cell.
The statement that best describes the organelle labeled X is:
A. The ribosome creates proteins for the cell.