If the number of phage particles is two or more, it is more likely to produce lysogney. And as the numbers of phage per cell become lower and lower, the tendency toward lytic infection increases, and as it becomes higher and higher, the likelihood of lysogeny similarly increases.

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#Id: 10529

#Unit 4. Cell Communication and Cell Signaling

Annexin V

a 36-kDa calcium-binding protein, binds to PS; used to detect PS that is exposed on the outside of apoptotic cells

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#Id: 2013

#Unit 8. Inheritance Biology

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#Id: 8815

#Unit 6. System Physiology – Plant

fluorescence occurs in nanoseconds (ns, 10–9 s); however, photochemistry in photosynthetic organisms occurs more rapidly, in picoseconds (ps, 10–12 s). Thus, when the 1,000‐fold more rapid pathway of photochemistry is available, little fluorescence is observed and photosynthesis proceeds with high efficiency. 

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#Id: 9752

#Unit 6. System Physiology – Plant

Phloem feeders activate the salicylic acid signaling pathway, as similar to pathogen infections.

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#Id: 549

#Unit 2. Cellular Organization

Mycoplasma’s plasma membrane contains sterols which protect them from lysis.