Classes of secondary metabolites, have strong antimicrobial activity have been proposed to function as defenses against pathogens in the intact plant these are_____X_______,  a group of triterpenes thought to disrupt fungal membranes by binding to sterols

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#Question id: 10989

#Unit 7. System Physiology – Animal

What is the resting membrane potential of the sinus nodal fibers?

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#Question id: 2637

#Unit 2. Cellular Organization

Which of these operons is anabolic?

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#Question id: 845

#Unit 1. Molecules and their Interaction Relevant to Biology

The most common cystic fibrosis– causing mutation is the deletion of a Phe residue at position____ in CFTR, which causes improper protein folding

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#Question id: 24115

#General Aptitude

Excited about winning the award, Marcia walked up to the podium and delivered an animated acceptance speech.

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#Question id: 5751

#Unit 8. Inheritance Biology

A biochemical mutant that must be supplied with a particular nutrient for growth would be described as a(n)