Terms in this set (13)
What process occurs in structure H? Photosynthesis produces glucose and releases oxygen into the atmosphere.
Which of these enter the citric acid cycle?
Glycolysis produces pyruvic acid, which enters the mitochondrion. There, it is converted to acetyl CoA, which enters the citric acid cycle.
Which step of the citric acid cycle requires both NAD+ and ADP as reactants?
Which step of the citric acid cycle requires both NAD+ and ADP as reactants? NADH. In oxidative phosphorylation, electrons are passed from one electron carrier to another.
Where do the reactions of the citric acid cycle occur in eukaryotic cells?
Like the conversion of pyruvate to acetyl CoA, the citric acid cycle in eukaryotic cells takes place in the matrix of the mitochondria. Unlike glycolysis, the citric acid cycle is a closed loop: The last part of the pathway regenerates the compound used in the first step.
What process occurs in the mitochondria?
Mitochondria, using oxygen available within the cell convert chemical energy from food in the cell to energy in a form usable to the host cell. The process is called oxidative phosphorylation and it happens inside mitochondria.
What are the 7 steps of cellular respiration in order?
Overview of the steps of cellular respiration. Glycolysis. Six-carbon glucose is converted into two pyruvates (three carbons each). ATP and NADH are made.
Glycolysis. Pyruvate oxidation. Citric acid cycle. Oxidative phosphorylation.
Whats the process of photosynthesis?
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
Which H+ ion has just passed through the inner mitochondrial membrane by diffusion?
Which H+ has just passed through the inner mitochondrial membrane by diffusion? an oxygen atom. You just studied 26 terms!
Why is the citric acid cycle a cyclic pathway?
The citric acid cycle is called a cycle because the starting molecule, oxaloacetate (which has 4 carbons), is regenerated at the end of the cycle.
Which molecules are required for the citric acid cycle to fully oxidize the carbons?
Which molecules are required for the citric acid cycle to fully oxidize the carbons donated by acetyl CoA? At the start of the citric acid cycle, a molecule of oxaloacetate accepts a two-carbon acetyl group from acetyl CoA to form citrate.
Where do reactions of the citric acid cycle occur in eukaryotic cells quizlet?
Where do the reactions of the citric acid cycle occur in eukaryotic cells? The citric acid cycle, which takes place in mitochondria, completes the degradation of glucose.
Where do the reactions of glycolysis occur in eukaryotic cell?
In a eukaryotic cell, glycolysis takes place within the mitochondria, whereas in a prokaryotic cell, it occurs in the cytoplasm.
What is structure and function of mitochondria?
Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell’s biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).
Which process occurs inside the mitochondria quizlet?
What cell process occurs in the mitochondria? Aerobic cellular respiration.
Which process occurs in the mitochondria photosynthesis or cellular respiration?
Photosynthesis occurs in the chloroplasts, whereas cellular respiration occurs in the mitochondria. Photosynthesis makes glucose and oxygen, which are then used as the starting products for cellular respiration.
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