Cell cycle and ovary tissue essay virtual lab: the cell cycle and cancer 1 open the virtual lab: the cell cycle and cancer 2 click on the laboratory exercise link 3 click on the microscope in the lab simulation to examine the different stages of mitosis as they appear in different tissue samples.
The tricarboxylic acid cycle the tricarboxylic acid cycle is a series of metabolic reactions, involving both catabolism and anabolism in its cycle, to metabolise glucose or fatty acids or amino acids aerobic glycolysis leads to the tca cycle producing two pyruvate, which are to be used as an acetyl coa supply.
The krebs cycle essay 512 words 3 pages the krebs cycle is a series of reactions which occur in the mitochondria and results in the formation of atp and other molecules which undergo farther reactions to form more atp. The citric acid cycle takes place in the mitochondria and is the central metabolic hub in the cell the gateway to aerobic metabolism of all fuel molecules (tymoczko, p 318) this cycle is important source for the building blocks of molecules such as amino acids, nucleotide bases, and porphyrin.
Additionally, citric acid cycle offers precursors of amino acids and reduction of agent nadh this agent is used in different biochemical reactions the central importance of this cycle to different biochemical pathways is a suggestion that the cycle was among the earliest components to be established in cellular metabolism and there are also suggestions that it originated abiogenically. The citric acid cyclc is also known as tricarboxylic acid (tca) cyclc (because tricarboxylic acids, such citric acid and is citric acid: arc the early intermediates of the cycle) or the krcbs cycle, in honour of its discoverer hans krcbs was awarded the xobel prize in physiology and medicine in 1953 for his discovery of the citric acid cycle.
Citric acid cycle from wikipedia, the free encyclopedia jump to: navigation, search [pic] [pic] overview of the citric acid cycle the citric acid cycle — also known as the tricarboxylic acid cycle (tca cycle), the krebs cycle, or the szent-györgyi-krebs cycle,  — is a series of enzyme-catalysed chemical reactions, which is of central importance in all living cells that use oxygen as part of cellular respiration. The citric acid cycle, also known as the kreb's cycle, occurs within the mitochondria of eukaryotic cells in prokaryotic cells, it occurs in the cytosol the citric acid cycle takes place in the mitochondrial matrix glycolysis takes place in the cytosol, and the electron transport chain involves.