Helical bacteria with: 

1. Less than one turn- vibrioid shape

2. Complete turn- helical shape

TLS Online TPP Program

#Id: 8349

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 9252

#Unit 6. System Physiology – Plant

In Crassulacean acid metabolism (CAM), CO2 uptake is separated temporally and its solely depends on PEPCase circadian modification

TLS Online TPP Program

#Id: 1419

#Unit 4. Cell Communication and Cell Signaling

An integrin molecule is composed of two noncovalently associated transmembrane glycoprotein subunits called α and β.

TLS Online TPP Program

#Id: 9092

#Unit 4. Cell Communication and Cell Signaling

Pertussis toxin, produced by Bordetella pertussis, catalyzes ADP-ribosylation of the  subunit of Gαi, preventing GDP-GTP exchange and blocking inhibition of adenylyl cyclase.

TLS Online TPP Program

#Id: 1059

#Unit 5. Developmental Biology

Tbx stands for “T-box,” a specific DNA-binding domain.