The gene can be restored to normal function if a second mutation either (1)converts the misplaced termination codon to a codon specifying an amino acid or (2) suppresses the effects of the termination codon, such restorative mutations are called nonsense suppressors.

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#Id: 1433

#Unit 4. Cell Communication and Cell Signaling

Integrins have an important function in neuroregeneration after injury of the peripheral nervous system.

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#Id: 3308

#Unit 6. System Physiology – Plant

The hydrogen peroxide (H 2 O 2 ) thus generated is rendered harmless by the action of glutathione peroxidase.

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#Id: 1191

#Unit 7. System Physiology – Animal

Heteronymous (opposite sides of the visual fields) Hemianopia  A lesions in the optic chiasm

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#Id: 823

#Unit 4. Cell Communication and Cell Signaling

R genes recognizes effector molecules or the effects of these effectors on host proteins. This form of defense is known as R gene‐mediated defense or effector-triggered immunity

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#Id: 5876

#Unit 10. Ecological Principles

Atmospheric concentration (ppm)

CO2= 381

Methane= 1.75

Nitrous oxide= .315

Chlorofluorocarbons= 0.0005