#Question id: 1764
#Unit 4. Cell Communication and Cell Signaling
Which of the following is NOT a feature of germinal center B-cells?
#Question id: 29527
#Unit 6. System Physiology – Plant
Which of the following mediates the defense responses against insect herbivory in Arabidopsis
#Question id: 18222
#Unit 9. Diversity of Life Forms
#Question id: 2583
#Unit 2. Cellular Organization
Following statements are regarding to the microtubules.
A. Tubulin is the major structural component of microtubules
B. Microtubule-associated proteins (MAPs) associate with tubulin and help mediate the assembly, dynamics, and function of microtubules.
C. Free tubulin exists as a dimer in which the α-subunit contains a trapped and hydrolyzable GTP and theβ-subunit binds an exchangeable and nonhydrolyzable GTP
D. All microtubules are nucleated from microtubule-organizing centers (MTOCs), and many remain anchored with their (−) ends there. Thus the end away from the MTOC is always the (+) end.
Which of the following statements is incorrect?
#Question id: 12858
#General Aptitude