Grime’s triangle is an alternative to r and K Selection by by Philips grime

TLS Online TPP Program

#Id: 3312

#Unit 6. System Physiology – Plant

Redox function is also used to remove toxic peroxides formed in the normal course of growth and metabolism under aerobic conditions, catalyzed by glutathione peroxidase.

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#Id: 3313

#Unit 6. System Physiology – Plant

Plant Mitochondria Have Alternative Mechanisms, In light the principal source of mitochondrial NADH is a reaction in which glycine, produced by a process known as photorespiration, is converted to serine

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#Id: 3314

#Unit 6. System Physiology – Plant

Plants must carry out this reaction even when they do not need NADH for ATP production

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#Id: 3315

#Unit 6. System Physiology – Plant

Through Alternative Mechanisms, transfer electrons from unneeded NADH directly to ubiquinone to O2, bypassing Complexes III and IV and their proton pumps, through this process the energy in NADH is dissipated as heat.

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#Id: 3316

#Unit 6. System Physiology – Plant

The alternative QH2 oxidase is not inhibited by cyanide so that is Cyanide-resistant

TLS Online TPP Program

#Id: 3317

#Unit 6. System Physiology – Plant

Electrons enter the alternative respiratory pathway through the rotenone-insensitive NADH dehydrogenase, the external NADH dehydrogenase, or succinate dehydrogenase (Complex II), and pass to O2 via the cyanide-resistant alternative oxidase, energy is not conserved as ATP but is released as heat.