Even though its main function is to generate ATP, it has a number of processes going on inside it. These processes include pyruvateoxidation, the Krebs cycle and the metabolism of various biomolecules. The ATP production takes place via aerobic respiration, which consists of glycolysis, the citric...
Answer: Mitochondria is the sites of aerobic cellular respiration,a process that uses nutrients and oxygen to produce ATP, the type of chemical energy by cells.相关知识点: 试题来源: 解析 答:线粒体是动物体中的能源站, 有外膜与内膜。内膜向内凹陷形成脊,上面附有基粒。内膜内充满了基质。线粒体中...
Mitochondria function as the powerhouses of aerobic respiration in cells. Organic acids are progressively broken through oxidation reactions and electrons released in this process are delivered to oxygen. This electron transport is coupled to the transport of protons across a membrane that drives ...
The mitochondrial DNA is restricted to the matrix that also contains a host of enzymes and ribosomes needed for protein synthesis. Several of the critical metabolic steps of cellular respiration are being catalyzed by the enzymes that can diffuse through the mitochondrial matrix. The enzyme that gen...
greatly contributes to ASD. The aberrant functioning of this organelle is of such high importance that ASD has been proposed as a mitochondrial disease. It should be noted that aerobic energy production is not the only function of the mitochondria. In particular, these organelles are involved in ...
In which cellular organelle does aerobic respiration occur? (a) Nucleus (b) Lysosome (c) Chloroplast (d) Mitochondrion (e) None of the above. Why do autotrophs need mitochondria? Aerobic respiration occurs in which organelle? What is the powerhouse of the cell that produces energy (ATP) fro...
In addition to carrying out aerobic respiration to generate ATP, mitochondria function actively in the buffering of intra-cellular Ca2+ concentration and in the mechanisms of apoptosis3. Thus, mitochondria need to move freely and distribute properly throughout the axodendritic domains to enable ...
mitochondrial ROS facilitate the initiation of necrosis by promoting the autophosphorylation of RIPK1. This sets off a feed-forward activation mechanism where RIPK3 kinase boosts the activity of the pyruvate dehydrogenase complex, leading to increased aerobic respiration and elevated ROS Production [90]...
The electron transport chain (ETC) is a crucial component of aerobic respiration, occurring within the IMM of eukaryotic cells. The ETC consists of a series of protein complexes (I, II, III, IV) and electron carriers, including flavoproteins, cytochromes, and ubiquinone. These complexes work to...
Reactive oxygen species (ROS) are unavoidable byproducts during electron transport of aerobic respiration in the mitochondria due to electron leaks at complex I and complex III and it is estimated that mitochondria contribute approximately 90% of the cellular ROS [57]. While ROS serve important sign...