Which of the following protein freeze the SNARE complexes and prevent fusion during synapsis?

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#Question id: 26968

#Unit 10. Ecological Principles

Frequency of density-dependent mortalities in animal populations, which of the following are the correct reasons for mortality in animals?

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#Question id: 28785

#Unit 2. Cellular Organization

A sponges toxin Latrunculin involve__

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#Question id: 13201

#Unit 6. System Physiology – Plant

Phloem loading in the apoplastic pathway thought to mediate the transport of sucrose from the apoplast into the sieve element– companion cell complex. Which of the following  are involved in such sucrose transporting by apoplast?

a) Sucrose is at a higher concentration in the sieve element–companion cell complex indicates that sucrose is actively transported against its chemical-potential gradient

b) Sugars transport from the apoplast into the sieve elements and companion cells energy driven process

c) Phloem loading in the apoplastic pathway involves a sucrose–H+ symporter

d) the route of phloem loading is−mesophyll cells→ bundle sheath cells→ phloem parenchyma cell→ ordinary companion cell→ sieve elements

Which of the following is incorrect?

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#Question id: 10506

#Unit 6. System Physiology – Plant

Plant growth promoting rhizobacteria (PGPRs) such as Pseudomonas aeruginosa, that alleviate plant abiotic or biotic stress in soil by releasing of

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#Question id: 2674

#Unit 2. Cellular Organization

Most gene regulation happens at which step along the way?