true
Typically, a single polypeptide chain in a hemoglobin molecule can bind to 4 heme molecules. Each heme molecule contains an iron atom that can bind to an oxygen molecule for transport in the bloodstream.
Carbon dioxide does not transport oxygen. Carbon dioxide is a molecular compound in which each molecule contains one carbon atom covalently bonded to two oxygen atoms by the sharing of electrons. Hemoglobin, a protein molecule that contains iron ions, is the molecule that transports oxygen. The oxygen combines with the iron in the hemoglobin.
Each molecule of iron oxide Fe2O3 contains 2 atoms of iron and 3 atoms of oxygen, making a total of 5 atoms in one molecule.
No, a water molecule contains the same number of protons and electrons. In a water molecule (H2O), there are 10 protons (2 from each hydrogen and 8 from oxygen) and 10 electrons (2 from each hydrogen and 8 from oxygen).
The percentage of carbon in glucose is 40 %.
Water (H2O) is a common molecule that contains oxygen. Each water molecule consists of two hydrogen atoms bonded to one oxygen atom.
there are 11 atoms
Each molecule of hemoglobin can transport up to four molecules of oxygen. Hemoglobin has four heme groups, each of which can bind to one molecule of oxygen.
One molecule of Oxygen contains two atoms.
Carbon, Hydrogen, and Oxygen
False. The mammalian hemoglobin molecule can bind (carry) up to four oxygen molecules.
Typically, a single polypeptide chain in a hemoglobin molecule can bind to 4 heme molecules. Each heme molecule contains an iron atom that can bind to an oxygen molecule for transport in the bloodstream.
Carbon dioxide does not transport oxygen. Carbon dioxide is a molecular compound in which each molecule contains one carbon atom covalently bonded to two oxygen atoms by the sharing of electrons. Hemoglobin, a protein molecule that contains iron ions, is the molecule that transports oxygen. The oxygen combines with the iron in the hemoglobin.
oxygen
The formula of water is H2O, showing that each molecule contains one oxygen atom and two hydrogen atoms. Therefore, each molecule contains three atoms.
Each molecule of iron oxide Fe2O3 contains 2 atoms of iron and 3 atoms of oxygen, making a total of 5 atoms in one molecule.
Each molecule of water contains one atom of oxygen and two atoms of hydrogen.