In stimulated emission depletion (STED) microscopy the focused excitation laser point is surrounded by a 

TLS Online TPP Program

#Question id: 707

#Unit 1. Molecules and their Interaction Relevant to Biology

A repeating structural unit in a multimeric protein is known as a(n):

TLS Online TPP Program

#Question id: 5311

#Unit 11. Evolution and Behavior

Which of the following conclusions has led to the comparison between the number of human genes and those of other animal species?

TLS Online TPP Program

#Question id: 20991

#Unit 12. Applied Biology

The first isolate with anaerobic toluene degradation activity was the iron-reducing bacterium is

TLS Online TPP Program

#Question id: 5743

#Unit 8. Inheritance Biology

Euploidy is

TLS Online TPP Program

#Question id: 1424

#Unit 4. Cell Communication and Cell Signaling

Gain-of-function mutations in which of the following genes typify colorectal carcinomas?