For the 1st one I would say C as it says Cells are the smallest form of life, for the 2nd one I would say C because the others all have animal which doesn't have cell wall, 3rd is A
Because thousands of hands touche the door handle every day.
I think it is A to, since the tissues are the closet thing to cell, which microscopic anatomy studies.
The larger the electronegativity value is, the stronger the attraction of electrons to an atom is. This means that in a covalent bond the atom with the higher electronegativity value will have a slightly negative charge since it pulls the electron(s) towards itself while the other atom gain a slightly positive charge since the electrons move further away from its nucleus.
Answer:
C. 10 ATP molecules
Explanation:
In the citric acid cycle is a series of eight reactions steps in which a two-carbon molecule, acetyl-CoA, enters the cycle through citrate and two atoms of carbon are removed as two molecules of carbon dioxide.
The energy generated by the complete oxidation of one molecule of acetyl CoA via the citric acid cycle is conserved in the production of three NADH molecules, one FADH₂ and one ATP molecule. Each NADH molecule transfers two electrons to oxygen in the electron transport chain, forming 2.5 ATP molecules each in the process. Similarly, an FADH2 molecules transfers two electrons to oxygen in the electron transport chain yielding 1.5 ATP molecules.
Total ATP molecules produced:
3 NADH + 1 FADH2 + 1 ATP = (2.5 × 3) + (1.5 × 1) + 1 ATP = 10 ATP molecules
Therefore, 10 ATP molecules are generated by the complete oxidation of one molecule of acetyl CoA via the citric acid cycle.
