churn in American English. churnverb [ I/T ] [ I ] The water was churning and the boat was rocking. [ M ] The fish churned up the water when we threw them some food. [ T ] fig. Seeing the car ahead flip over churned his stomach.
Animal cells and plant cells both contain: 1  cell membrane. 2  cytoplasm. 3  nucleus. mitochondria.
The nucleus of the plant cell is structurally and functionally very similar to the nucleus of an animal cell. It is a discrete organelle, usually centrally located, that is bo â¦ und by the nuclear membrane and functions to both store and regulate the transcription of the genetic material of the cell.ike a brain. It holds DNA information and chromosomes. It releases ribosomes, which are small, dark structures that float around in a cell. They create proteins. But the only difference between the nucleus in plant and animal cells is what it directs.