The jelly-like substance inside a cell that provides the medium for chemical reactions is called what?

The jelly-like substance inside a cell that provides the medium for chemical reactions is called what?

• A. Nucleoplasm
• B. Vacuole
• C. Cytoplasm
• D. Ribosome

Answer: (C)

Inside a cell, the interior is a watery, jelly-like environment called the cytoplasm. It fills the space around the organelles and provides the medium in which most cellular chemistry happens, because enzymes and substrates move through the cytosol and many reactions take place there. Nucleoplasm is the fluid inside the nucleus, not the entire cell’s interior. A vacuole is a storage organelle, mainly for water and other substances, not the general medium for reactions. Ribosomes are the molecular machines that build proteins, not the environment where the bulk of cellular chemistry occurs. So the jelly-like substance that provides the medium for chemical reactions is cytoplasm.

Inside a cell, the interior is a watery, jelly-like environment called the cytoplasm. It fills the space around the organelles and provides the medium in which most cellular chemistry happens, because enzymes and substrates move through the cytosol and many reactions take place there. Nucleoplasm is the fluid inside the nucleus, not the entire cell’s interior. A vacuole is a storage organelle, mainly for water and other substances, not the general medium for reactions. Ribosomes are the molecular machines that build proteins, not the environment where the bulk of cellular chemistry occurs. So the jelly-like substance that provides the medium for chemical reactions is cytoplasm.