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How many electrons does FADH2 contain?
FADH2 contains 2 electrons. The 2 electrons are donated during the electron transport chain in the mitochondria to ultimately generate ATP.
Are electrons shared equally in Na-Cl?
No. This is an ionic compound and the electron of sodium is donated into the electron shell of chlorine. Na + ( the cation ) and Cl - ( the anion ) form the ionic compound NaCl, sodium chloride.
What in the role of oxygen in the production of ATP?
Oxygen's RoleAt the end of the electron transport chain in the mitochondria, electrons are donated to oxygen (O2), which combines with hydrogen ions to form water. Without the O2 molecules to accept the electrons, the electron transport chain couldn't function.
How many electrons in sodium chlorine molecule?
A sodium chloride molecule, also known as table salt, does not consist of individual atoms of sodium and chlorine combined. Instead, it is composed of sodium ions (Na+) and chloride ions (Cl-) held together by ionic bonds. Each sodium ion has donated one electron to a chlorine ion to achieve stability. Thus, the total number of electrons in a sodium chloride molecule remains the same as the sum of electrons in its constituent atoms.
What are donated or shared when two atoms form a bond?
When two atoms form a bond, electrons are donated or shared. In an ionic bond, one atom donates electrons to the other, while in a covalent bond, electrons are shared between the atoms.
What is the difference between donor and acceptor impurities?
Donor impurities are atoms added to a semiconductor that have extra valence electrons, which can easily be donated to the conduction band, enhancing conductivity; examples include phosphorus in silicon. In contrast, acceptor impurities have fewer valence electrons, creating "holes" in the lattice that can accept electrons, also increasing conductivity; an example is boron in silicon. Essentially, donor impurities contribute free electrons, while acceptor impurities create holes that can facilitate electron movement.
What is the role of oxygen in the electron transport chain of aerobic cellular respiration?
it is the final electron acceptor and then goes on to bond with two hydrogen molecules to make water or H2O The role of oxygen in cellular respiration? It removes electrons from the electron transport chain.
What happens to electrons in the electron chain?
Oxygen (O2) is the electron acceptor in the Electron Transport Chain. "The electrons are passed to O2, the final electron acceptor of the electron transport system. This oxygen, now negatively charged because it has acquired additional electrons, combines with H+ ions, which are positively charged because they donated electrons at the beginning of the electron transport system, to form H2O." (Sherwood 36) References: Sherwood, Lauralee. Human Physiology: from Cells to Systems. 7th ed. Australia: Brooks/Cole, Cengage Learning, 2010. Print.
How many electrons does FADH2 contain?
FADH2 contains 2 electrons. The 2 electrons are donated during the electron transport chain in the mitochondria to ultimately generate ATP.
What is the term for a bond where an electron pair is shared but both electrons have been donated by one atom?
The term for a bond where an electron pair is shared but both electrons have been donated by one atom is called a coordinate covalent bond or a dative bond. In this type of bond, both electrons in the shared pair come from the same atom.
What forms when electrons are donated and accepted?
When electrons are donated and accepted, an ionic bond is formed between two atoms. The donating atom loses an electron (becoming a positively charged ion) while the accepting atom gains an electron (becoming a negatively charged ion), resulting in an attractive force between the ions.
Are electrons shared equally in Na-Cl?
No. This is an ionic compound and the electron of sodium is donated into the electron shell of chlorine. Na + ( the cation ) and Cl - ( the anion ) form the ionic compound NaCl, sodium chloride.
Is oxygen needed in aerobic respiration?
At the end of the electron transport chain in the mitochondria, electrons are donated to oxygen (O2), which combines with hydrogen ions to form water. Without the O2 molecules to accept the electrons, the electron transport chain couldn't function.
Electron carriers bring electrons from glycolysis and the Krebs cycle to the electron transport chain?
That's correct. NADH and FADH2 are the electron carriers that shuttle electrons from glycolysis and the Krebs cycle to the electron transport chain in cellular respiration. These electrons are then used to create a proton gradient that drives ATP synthesis.
Where do electrons get their energy light reactions?
.From photons in solar energy
What is the type of bond that holds the charged atom K plus and you- together in the molecule KI?
This is an ionic bond and electrons are donated from the K atom to the Iodine atom
When elements react how can the atoms form chemical bonds?
Atoms can form chemical bonds when they share electrons. This is called covalent bonding.also if electrons are transferred,ionic bond,if an electron is donated it is a co-ordinate bond.
