The protein kinases DNA-PK, ATM, and ATR are activated at sites of damaged DNA

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#Unit 10. Ecological Principles

Parental investment - The amount of time and energy given to an offspring by its parents. 

Longevity - The life span of an organism. Also known as Life expectancy

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#Unit 3. Fundamental Processes

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#Unit 7. System Physiology – Animal

Refractory period is divided into:

Absolute refractory period

Relative refractory period

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#Unit 2. Cellular Organization

Parkinson’s disease is caused by mutations in two gene encoding proteins that can mediate mitophagy:

PINK1 (a kinase)

Parkin (E3 ubiquitin ligase)

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#Unit 3. Fundamental Processes

While DnaA has a weak intrinsic activity that converts the ATP to ADP, this is enhanced by a factor termed Hda.