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TLS Online TPP Program

#Id: 1323

Positive and negative regulation of adenylyl cyclase activity-
Gαs-coupled receptors
Gαi-coupled receptors

#Unit 4. Cell Communication and Cell Signaling #GPCR Signaling #Part B Pointers
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TLS Online TPP Program

#Id: 7806

#Unit 10. Ecological Principles

TEMPORAL ENVIRONMENTAL VARIATION describes how environmental conditions change over time.
TLS Online TPP Program

#Id: 7807

#Unit 10. Ecological Principles

SPATIAL ENVIRONMENTAL VARIATION

Environmental variation also occurs from place to place due to large-scale variation in climate, topography, and soil type
TLS Online TPP Program

#Id: 7808

#Unit 10. Ecological Principles

                                                                                              
TLS Online TPP Program

#Id: 7809

#Unit 10. Ecological Principles

Abiotic factors determine the fundamental niches of organisms.

The actual range of an organism in nature is termed the realized niche.
TLS Online TPP Program

#Id: 7810

#Unit 10. Ecological Principles
TLS Online TPP Program

#Id: 7811

#Unit 10. Ecological Principles

Regulate body temperature
Body temp remain constant
Heat (in) = heat (out)
Heat (in) = Metabolism + solar radiation
Heat (out) = Radiation + Convection + Conduction + Evaporate