The NDH pathway is especially prominent during oxidative stress. 

The second pathway involves a ferredoxin‐quinone oxidoreductase that is sensitive to antimycin A.

TLS Online TPP Program

#Id: 8329

#Unit 2. Cellular Organization

Treadmilling

Because the critical concentrations for the two ends are different, at steady state the free ATP–G-actin will be intermediate between Cc+ and Cc - , so the (+)end will grow and the (-)end will lose subunits.

TLS Online TPP Program

#Id: 10285

#Unit 6. System Physiology – Plant

The elevated calcium levels in the cytosol then activate CDPKs that phosphorylate and activate RBOH proteins which generate more ROS.

TLS Online TPP Program

#Id: 8029

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 8132

#Unit 1. Molecules and their Interaction Relevant to Biology

Lipids as pigments in plants and bird feathers.

Birds acquire the pigments that color their feathers red or yellow by eating plant materials that contain carotenoid pigments, such as canthaxanthin and zeaxanthin.

The differences in pigmentation between male and female birds are the result of differences in intestinal uptake and processing of carotenoids.

TLS Online TPP Program

#Id: 5383

#Unit 10. Ecological Principles

Age-specific fertility rate - Any given age, Proportion of female offspring that are born to females of reproductive age.