Which of the following processes do NOT require oxygen? 1) glycolysis 2) cellular respiration 3) ATP production in the mitochondria 4) CO2 production

What macromolecule(s) (carb, protein, lipids, or nucleic acids contribute to the function of mitochondria?

Glycolysis is: (Choose all that are correct.) a process only done in eukaryotic cells a process that begins the breakdown of glucose a process that produces 4 ATP a process that occurs in the cytoplasm

Your classmates are discussing what happens during cellular respiration.  Whose statement most accurately describes the process? (a) Nate:  Molecules in our food react with oxygen and break apart, releasing energy, and then reform as different molecules (b) Ethan:  Oxygen and food mix together, and our bodies use that mixture for energy  (c) Kim:  Oxygen comes in through our lungs, and then transforms into carbon dioxide before it goes back out (d) Imani:  Oxygen and molecules from our food cause a chemical reaction, and some of the atoms recombine to form energy

During aerobic respiration in the mitochondria of eukaryotes, which substrate molecules provide the oxygen atoms that end up in product water molecules? C6H12O6, H2O, and O2 only H2O and C6H12O6 only C6H12O6 and O2 only H2O only O2 only

When glucose is completly extracted of all hydrogens during cellular respiration, it converts into: A Oxygen Water Carbon Dioxide D) ATP

Which one of the following is the source of electrons in photosynthesis? b) Water c) Carbohydrates d) CO2 a) NADH

Explain the process that is depicted by the diagram below. (What is the overall purpose of the process?What kind of organism uses this process? What is the overall significance of this process to life?

In a cell undergoing respiration, you would expect pH in the relative to that on the other side of the inner mitochondrial membrane. A) higher, B) higher, C) lower, D) the same, intermembrane space mitochondrial matrix mitochondrial matrix intermembrane space

Which of the following statements about mitochondria is/are true? Rich in red blood cells Site of glucose oxidation to pyruvate Surrounded by single membranes All are correct O Site of TCA cycle, chemiosmosis