AP BIOLOGY

Detailed explanation-1: -Nucleus. Known as the cell’s “command center, ” the nucleus is a large organelle that stores the cell’s DNA (deoxyribonucleic acid). The nucleus controls all of the cell’s activities, such as growth and metabolism, using the DNA’s genetic information.

Detailed explanation-2: -Answer and Explanation: Two organelles that contain DNA are mitochondria and chloroplasts. Mitochondria function to make energy for the cell through cellular respiration, and chloroplasts make energy from sunlight through photosynthesis.

Detailed explanation-3: -The type of cell in which most of the deoxyribonucleic acid (DNA) is found in the nucleus is called a eukaryotic cell. This characteristic is one of the major differences between this and prokaryotic cells, which lack any nuclei, and instead store their DNA in the nucleoid or plasmids (small DNA molecules).

Detailed explanation-4: -The nucleus is the most conspicuous organelle found in a eukaryotic cell. It houses the cell’s chromosomes and is the place where almost all DNA replication and RNA synthesis occurs.