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#Id: 2809

#Unit 13. Methods in Biology

In RPLC the stationary phase is non-polar and the mobile phase relatively polar, hence the name reversed-phase

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#Id: 9487

#Unit 6. System Physiology – Plant

Biotrophs are Specialised (‘obligate’) pathogens

Possess appressoria or haustoria

Narrow host range

Controlled by salicylate-dependent host-defence pathways

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#Id: 10271

#Unit 6. System Physiology – Plant

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#Id: 5316

#Unit 7. System Physiology – Animal

Rapid Ventricular Ejection

end of this phase coincides with the end of the ST segment (or the beginning of the T wave) on the ECG and with the end of ventricular contraction.

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#Id: 5458

#Unit 7. System Physiology – Animal

The number of Na + channels along the axons of unmyelinated neurons, is about 110.