#Question id: 1279
#4. Cell Communication and Cell Signaling
A tight junction is made up of which of the following proteins?
a. tricellulin b. occludin
c. claudin d. connexins
#Question id: 782
#1. Molecules and their Interaction Relevant to Biology
Which of the following experimental requirements makes an siRNA approach unsuitable for determining the consequence of silencing a gene of interest in an established cell line?
#Question id: 299
#1. Molecules and their Interaction Relevant to Biology
Which bond acts like a bridge two molecules formed by a covalent bond?
#Question id: 10980
#7. System Physiology – Animal
Sympathetic stimulation of the heart
#Question id: 10743
#10. Ecological Principles
Darlington proposed that