a cell is much bigger than a water molecule
No because water is H20 (2 hydrogen 1 oxygen) while nitrogen is just N
Molecule
Even though we are comparing apples and oranges, I'll say a molecule of water is more complex than an atom of an element of the molecule, and less complex than the nucleus of a cell.
Organelles are of a level of organization smaller than a cell. Molecules are smaller than organelles.
No. A cell consists of many, many molecules - millions probably.
The semi-permeable part of the cell would be the cell membrane, which allows some molecules (water, in particular) to pass freely through but restricts the movement of other molecules (such as proteins and enzymes).
Molecule
The atom of an element is smaller than a molecule.
A proton is smaller than a nucleus, which is smaller than an atom, which is again smaller than a molecule.
No, when the molecule is in a gas state it is able to move more freely and is not compacted therefor making it larger in size.
An electron is a part of a atom, and an atom is part of a molecule, molecules make up a cell. So a cell is biggest.
Even though we are comparing apples and oranges, I'll say a molecule of water is more complex than an atom of an element of the molecule, and less complex than the nucleus of a cell.
A single oxygen atom is smaller than a molecule.
Water will move out of the cell. Glucose will not move into the cell without the help of a helper molecule. Glucose molecules will diffuse into the cell.(APEX)
Water will move out of the cell. Glucose will not move into the cell without the help of a helper molecule. Glucose molecules will diffuse into the cell.(APEX)
Organelles are of a level of organization smaller than a cell. Molecules are smaller than organelles.
mitochondria is part of a cell or inside of it so, yes, it is obviously smaller
Larger.