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.
The cell needs oxygen molecule (O2) in the chemical equation of respiration as it acts as the final electron acceptor in the electron transport chain to produce ATP.
A cell is typically larger than a molecule. Cells are the basic building blocks of living organisms and contain various molecules within them, such as proteins and DNA. Molecules are made up of atoms and can be very small in size compared to cells.
The smallest piece of a chemical compound is a molecule. The smallest part of an element is an atom. The smallest part of an atom (meaning of the proton, neutron and electron, which are an atom's building blocks) is the electron. Beyond that, the quark is a fundamental building block of matter, and it makes up neutrons and protons. Quarks also explain the "particle zoo" seen before the Standard Model arose to gather the phenomenon under one theoretical umbrella.
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The atom would stay the same size because it would still have the same amount of energy levels. The mass of the atom would be slightly less though.No, an atom shrinks when loosing an electron.There are less electrons ('-'charges) left that are attracted by the same number of protons ('+'charges) in nucleus, so the atraction per electron is stronger.
Cell.
atom, molecule, cell, organiism
a molecule for water. you know, 1 hydrogen 2 oxygen? And if you were wondering smaller... is an atom
the answer ia an atom of gold
a molecule is composed of atoms, a cell is composed of molecules, an organism is composed of cells. atom molecule cell organism
No. A cell consists of many, many molecules - millions probably.
An atom is smaller than a cell, and a molecule is smaller than both atoms and cells. Cells are composed of molecules, which in turn are made up of atoms.
The cell needs oxygen molecule (O2) in the chemical equation of respiration as it acts as the final electron acceptor in the electron transport chain to produce ATP.
Cell, tissue, organ, organ system Atom, molecule, cell, tissue Organ system, tissue, cell, organ Molecule, tissue, organ, organ system The correct order is 2. Atom, molecule, cell, tissue.
Atom, Molecule, Compound, Element, DNA, etc..
Oxidation in chemistry is when an electron is stripped from an atom or molecule. In this case, an electron is stripped from the phosphate group in ATP so it can be used for energy, hence oxidative phosphorylation. The electron then moves through several processes that generate energy the cell can use. That's why it is most commonly referred to as the electron transport chain.
A cell is typically larger than a molecule. Cells are the basic building blocks of living organisms and contain various molecules within them, such as proteins and DNA. Molecules are made up of atoms and can be very small in size compared to cells.