Practice Questions

TLS Online TPP Program

#Question id: 12103

Which of the following is a good description of an ecological niche?

#Unit 10. Ecological Principles

The address of an organism
Synonymous with an organism's specific trophic level
How an organism uses the biotic and abiotic resources in the community
The organism's role in recycling nutrients in its habitat

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TLS Online TPP Program

#Question id: 10390

#Unit 6. System Physiology – Plant

Phytochromobilin autocatalytically attaches to the PHY apoprotein through

TLS Online TPP Program

#Question id: 10391

#Unit 6. System Physiology – Plant

Several of the structural domains in phytochrome, the N-terminal half of phytochrome contains;

TLS Online TPP Program

#Question id: 10392

#Unit 6. System Physiology – Plant

Structural domains in phytochrome are dimeric chromoproteins. The two sub‐units of phytochromes are linked with

TLS Online TPP Program

#Question id: 10393

#Unit 6. System Physiology – Plant

The N-terminal half of phytochrome contains three types of domain, which of the following contain bilin-lyase activity, which binds the chromophore?

TLS Online TPP Program

#Question id: 10394

#Unit 6. System Physiology – Plant

The interconversion of phytochrome Pr to Pfr form proposed by

TLS Online TPP Program

#Question id: 10395

#Unit 6. System Physiology – Plant

Which of the following responses is not shown Photoreversibility and Reciprocity?