It transmits genetic information to the next generation
Explanation:
DNA does not speed up chemical reactions inside the cells. That's the enzyme's job.
DNA does not directly form proteins. Amino acids form proteins
It does not provide a form of energy to the cells. Energy is produced in the cell when a phosphate from ATP is broken to from ADP.
Hence, we have only one option left. It transmits genetic information to the next generation. This is true as DNA contains genetic information and plays a major role in the characteristics of an organism.
It transmits genetic information to the next generation
Explanation:
DNA stores information on how the cell should be made and ‘run’. This is why it is critical that its integrity is well preserved. Otherwise, mutations on DNA can be lethal to the cell. In higher cells, DNA is protected in the nucleolus. To pass down the genetic information, DNA is replicated by DNA polymerases and then during cell division, either copy of the pair goes to each of the two daughter cells.
The nucleus at the central part of the cheek cell contains DNA. When a drop of methylene blue is introduced, the nucleus is stained, which makes it stand out and be clearly seen under the microscope.
