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.
1)It is the major site for Glycolysis (Breakdown of glucose into pyruvate). 2)Major amount of chemical reactions occur in cytoplasm. 3)In plants, the cytoplasm forms the spindle fibers needed for cell division. Views Â· View Upvotes.
The cell membrane (or plasma membrane) surrounds all living cells. It controls how substances can move in and out of the cell and is responsible for many other properties of the cell as well. The membranes that surround the nucleus and other organelles are almost identical to the cell membrane.