Mitochondria are associated with the cytoskeleton, which determines their distribution in different cell types.

TLS Online TPP Program

#Id: 3324

#Unit 6. System Physiology – Plant

These oppositely charged ions attract each other on opposite faces of the membrane, generating a charge separation, or electric potential, across the membrane.

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#Id: 3158

#Unit 7. System Physiology – Animal

The fraction of the vital capacity expired during the first second of a forced expiration is referred to as FEV 1

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#Id: 6100

#Unit 3. Fundamental Processes

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#Id: 2347

#Unit 3. Fundamental Processes

Sigma seems to stimulate both initiation and elongation.

TLS Online TPP Program

#Id: 6296

#Unit 3. Fundamental Processes

The start point is usually (90% of the time) a purine. It is common for the start point to be the central base in the sequence CAT, but the conservation of this triplet is not great enough to regard it as an obligatory signal.