Mutations in lamin A 

cause progeria accelerated aging, such as Hutchison-Gilford progeria (“prematurely old”)

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#Id: 3162

#Unit 11. Evolution and Behavior

Natural selection was Darwin’s brilliant hypothesis, independently conceived by Wallace, that accounts for adaptations, features that appear “designed” to fit organisms to their environment.

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#Id: 5431

#Unit 7. System Physiology – Animal

Two types of potentials are produced:

Nonpropagated potentials (local), depending on their location, synaptic, generator, or electrotonic potentials

Propagated potentials, the action potentials (or nerve impulses)

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#Id: 699

#Unit 3. Fundamental Processes

Frameshifts normally occurs homopolymeric sequences as long sequence of dTn:dAn

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#Id: 2177

#Unit 11. Evolution and Behavior

Hitchhiking - An allele at one locus spreads by natural selection acting on a second locus that is in linkage disequilibrium with  the first.

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#Id: 4577

#Unit 6. System Physiology – Plant

Light wavelengths detected by plant light receptors.