When the potential reaches a threshold voltage of about −40 millivolts, the L-type calcium channels become “activated,” causing the action potential

TLS Online TPP Program

#Id: 8982

#Unit 11. Evolution and Behavior

The introduction of new genetic variation into an inbred population, called genetic rescue.

TLS Online TPP Program

#Id: 838

#Unit 4. Cell Communication and Cell Signaling

ToxA is produced by both Stagonospora nodorum and Pyrenophora tritici‐repentis, which cause glume blotch and tan spot disease

TLS Online TPP Program

#Id: 4816

#Unit 13. Methods in Biology

The key difference between parametric and nonparametric test is that the parametric test relies on statistical distributions in data whereas nonparametric do not depend on any distribution.

TLS Online TPP Program

#Id: 1446

#Unit 4. Cell Communication and Cell Signaling

Tight junctions seal off body cavities and restrict diffusion of membrane components.

TLS Online TPP Program

#Id: 8932

#Unit 2. Cellular Organization