When an entire hydrogen atom (proton and electron) is added to NAD+ (nicotinamide adenine dinucleotide), the molecule becomes reduced O oxidized O redoxed O dehydrogenated

Q: The reaction coordinate diagram shown below is for the mitochondrial enzyme ATP synthase. KJ/mol ATP…

A: A reaction coordination graph is a graphical representation of the free energy changes that occur…

Q: 1. Shown below is the intermediate in the aldolase mechanism, after dissociation of the first…

A: When drawing chemical reaction mechanisms, we use a curved arrow to show the flow of electrons. The…

Q: The synthesis of ATP from ADP and a P O is a catabolic reaction which stores energy for future cell…

A: ATP is synthesized from ADP and phosphate. ADP + Pi + free energy => ATP + H2O

Q: In this diagram, which of the following is TRUE? H+ (proton) Organic molecule that includes two…

A: Option B ) The NAD+ becomes reduced.

Q: The Calvin Cycle: O Is a light independent reaction Occurs in the Thylakoids of the Chloroplast O…

A: Photosynthesis is the mode of food synthesis in autotrophs.In pho synthesis, light energy is…

Q: The fi rst organisms on earth may have been chemoautotrophs in which the citric acid cycle operated…

A: Citric acid cycle is the central to the aerobic metabolism. The organism that appeared for the first…

Q: Which of the following processes will NOT occur in the absence of oxygen? Choose all that could…

A: Option 1: Electron Transport Chain require Oxygen.  Here oxygen helps in terminal electron acceptor.…

Q: What must pyruate lose in order to become ethanol? O CH3 O CO2 O NADH ATP H20

A: The cellular metabolic activities are controlled by different enzymes, coenzymes, and reaction…

Q: When NAD* accepts electrons during a glycolysis reaction, this is an example of a reaction. --- O…

A: In the glycolysis reaction, NAD+ is an oxidizing coenzyme which means it accepts electrons and…

Q: che eukaryotic cells, the endomembrane system- Secretory Preteins vesides syatheslaed for export…

A: ENDOMEMBRANE SYSTEM   The endo membrane  system is a collection of membrane-based organelles, that…

Q: This figure depicts the energy investment phase of glycolysis. Enzymes catalyzing the reactions are…

A: Energy comes from the food we eat, which is broken down during digestion and transformed into ATP…

Q: O2 is serving as the terminal electron acceptor in this diagram; is it being oxidized or reduced?

A: Electron transport chain is a part of aerobic respiration which takes place in the inner membrane of…

Q: Explain why the use of the ATP analog below in the reaction catalyzed by pyruvate carboxylase might…

A: Chemical energy is transported and stored by ATP inside the cells. When the groups of phosphates…

Q: Draw the electron pushing mechanism

A: Electron pushing mechanism shows the jumping of electrons in the substrate and reaction…

Q: true or false  NAHD generates more ATP per molecule than FADH2 beucase NADH carries more electrons…

A: The electron transport chain is the series of metabolic reactions that occurs in the inner…

Q: The table shows standard reduction potentials, E., for reactions with n transferred electrons.…

A: The objective of this question is to calculate the free energy change, ΔG°, for the reduction of O2…

Q: 1-4. H₂C-O O 0=0=0= 1. HC-0 H₂C-O 3. 4. 2. Following lipase-mediated separation of the three fatty…

A: Beta oxidation of fatty acids is a metabolic process that breaks down fatty acids into acetyl-CoA,…

Q: rate of oxygen production- 350 400 450 500 550 600 650 wavelength (nm) This graph shows b. C. d. e.…

A: Photosynthesis is a metabolic process in which food (organic material ) is synthesized from raw…

Q: A(n)___________ reaction converts glycerol to dihydroxyacetone. This reaction requires _________ and…

A: Glycerol is a simple molecule that can be converted into several important intermediates in various…

Q: Why do we have to breathe oxygen? O None of these is correct O As the oxygen component of CO2 O To…

A: WHY IS OXYGEN IMPORTANT 1. Oxygen is needed to convert food into energy Oxygen plays several roles…

Q: The formation of water from O2 (46+ 4H02-2H₂01 Select] mitochondrial membrance because it the…

A: A chain of proteins known as an electron transport chain (ETC) transfers electrons from electron…

Q: Under anerobic conditions how many ATP molecules will be produced when 3.5 moles of Glucose are…

A: Glycolysis:In anaerobic conditions, glycolysis is the primary pathway for glucose breakdown.During…

Q: synthesis of ATP has a positive delta G release a large amount of energy can be used to drive…

A: Adenosine triphosphate (ATP) ATP is defined as the energy carrier molecule. It is considered as the…

Q: Which of the following molecules contains adenine, ribose, and three phosphates? O ATP O FAD O NADP+

A: ATP stands for ADENOSINE TRIPHOSPHATE . ATP store energy and provide it to the cell when needed. It…

Q: Which branch of the Pentose Phosphate Pathway is used when the need for NADPH is particularly high?…

A: The pentose phosphate pathway (PEP) is also known as hexose monophosphate shunt (HMP). It is an…