The concentration at which net change in CO2 is 0 defines the CO2 compensation point and reflects the CO2 concentration at which the rate of gross photosynthetic CO2  uptake exactly equals the respiration rate.

TLS Online TPP Program

#Id: 8024

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 2791

#Unit 13. Methods in Biology

notSelectivity or separation factor, a, which can also be viewed as simply the relative retention ratio for the two analytes:

TLS Online TPP Program

#Id: 5621

#Unit 7. System Physiology – Animal

Impulses from nociceptors are transmitted via two

fiber types:

Thinly myelinated Aδ fibers (2–5 μm in diameter) that conduct at rates of ∼12–35 m/s 

Unmyelinated C fibers (0.4–1.2 μm in diameter) that conduct at low rates of ∼0.5–2 m/s

TLS Online TPP Program

#Id: 10294

#Unit 4. Cell Communication and Cell Signaling

TLS Online TPP Program

#Id: 8005

#Unit 10. Ecological Principles

The Hutchinsonian niche is an "n-dimensional hypervolume", where the dimensions are environmental conditions and resources