What do you call the jellylike substance between the cell membrane, organelles and the nucleus that fills the "empty" space in a cell?

What is the cell's control center that directs all activities of the cell?

What is the largest organelle in the plant cell? It is surrounded by a membrane and functions to hold materials and wastes. It also functions to maintain cell structure and support.

Which organelle is known as the "powerhouse" of the cell because it converts energy in food molecules to energy the cell can use to carry out its functions?

Which organelle receives proteins and other newly formed materials from the E.R., package them, and transport them to other parts of the cell?

What are the small organelles that function as factories that make proteins? They can be attached to the E.R. or they may float in the cytoplasm.

controls the cell; contains DNA and the nucleolus

site of protein production

What do you call the tiny cell structures inside a cell that carry out a specific function within the cell?

What is the cell's control center that directs all activities of the cell?

contains DNA, which has the information on how to make the cell's proteins control center for the cell. Sometimes called the brain of the cell.

Which organelle ensures the proper folding of the proteins produced by ribosomes on its surface and makes cell membrane parts?

Which portion of the endoplasmic reticulum is free of ribosomes?