Atoms make up elements. groups of elements make up molecules. Groups of molecules form macromolecules (polymers) which make up cells.
A cell is a living thing which is the basic unit for life. All living things are comprised of these cells. On the other hand, a molecule is composed of atoms covalently bonded to one another. Since cells are comprised of atoms (and molecules) without groups of atoms, there are no cells, thus no living organisms such as you and I.
Gap junctions allow the passage of small molecules and ions between animal cells. They consist of protein channels that connect the cytoplasm of adjacent cells, facilitating communication and the exchange of signaling molecules.
A gap junction is a small protein channel that allows the passage of ions and small molecules between cells. Gap junctions play a crucial role in facilitating communication and coordination between cells.
They are responsible for carrying oxygen to other parts of the body
The area where chemicals pass between cells and blood is called the interstitial space. This space contains fluid that surrounds the cells and allows for the exchange of nutrients, waste products, and signaling molecules between the blood and the cells.
the same relationship as between humans and the universe.
The stereochemical relationship between the pair of molecules is that they are enantiomers, which are mirror images of each other but cannot be superimposed.
Plasmodesmata is the cell junction in plant cells that allows the movement of molecules between adjacent cells. These junctions are channels that pass through the cell walls of plant cells, facilitating the transport of water, nutrients, and signaling molecules between neighboring cells.
A cell is a living thing which is the basic unit for life. All living things are comprised of these cells. On the other hand, a molecule is composed of atoms covalently bonded to one another. Since cells are comprised of atoms (and molecules) without groups of atoms, there are no cells, thus no living organisms such as you and I.
Gap junctions are cell structures that allow for direct communication and exchange of molecules between adjacent cells. They consist of protein channels that span the cell membranes, enabling passage of small molecules such as ions and signaling molecules between cells.
Intercellular space refers to the space between cells in a tissue or an organism. It allows for the movement of molecules, nutrients, and signaling factors between neighboring cells, facilitating communication and coordination within the body.
Gap junctions allow the passage of small molecules and ions between animal cells. They consist of protein channels that connect the cytoplasm of adjacent cells, facilitating communication and the exchange of signaling molecules.
Lipids are hydrophobic molecules, meaning they do not mix well with water. This is because lipids have nonpolar regions that repel water molecules. This relationship is important in biological systems, as it allows lipids to form cell membranes and other structures that help regulate the flow of substances in and out of cells.
Gene
The relationship is that they do not mix. The molecules in water are attracted to each other and will not mix with the oil molecules which are also attracted to each other and therefore will not mix with the water molecules
Cells make up molecules.Similar molecules combine to give a tissue.Different tissues combine to form an organ.Different organ join to form an organ system.Organ system make an organism.
Both have the cyoplasm