TLS Online TPP Program
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TLS Online TPP Program
#Question id: 1325
#Unit 4. Cell Communication and Cell Signaling
What is the main purpose of gap junctions?
TLS Online TPP Program
#Question id: 898
#Unit 1. Molecules and their Interaction Relevant to Biology
Protein folding can be followed in the laboratory by measuring which of the following
A) viscosity.
B) electrophoretic mobility and gel filtration.
C) UV absorption and light rotation.
TLS Online TPP Program
#Question id: 21263
#Unit 12. Applied Biology
which one of the following is the first edible transgenic variety to reach market?
TLS Online TPP Program
#Question id: 3054
#Unit 2. Cellular Organization
A pure culture in exponential growth phase has a bacterial concentration of 6.4 x 10^8 cells/ml. If the bacterium has a generation time of 1 h, how long ago was the cell concentration 8.0 x 10^7 cells/ml?
TLS Online TPP Program
#Question id: 12323
#Unit 10. Ecological Principles
Which of the following is considered by ecologists a measure of the ability of a community either to resist change or to recover to its original state after change?