During the growth of animal cells in culture, it is noticed that the cells do not look very healthy. After an investigation, this is found that there is a lot of lactic acid in the culture fluid. What is probably wrong with this culture?

TLS Online TPP Program

#Question id: 11768

#Unit 10. Ecological Principles

As documented by peter and rosemary grant, the population of the medium ground finch on the tiny island of Daphne major in the Galápagos archipelago responded how to changes in food resources associated with climate changes:

TLS Online TPP Program

#Question id: 32353

#Unit 1. Molecules and their Interaction Relevant to Biology

The principal form in the brain of Hexokinase is 

TLS Online TPP Program

#Question id: 1320

#Unit 4. Cell Communication and Cell Signaling

Junction that prevents two cell compartments from mixing is

TLS Online TPP Program

#Question id: 1653

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements does NOT apply to IgG?

TLS Online TPP Program

#Question id: 3328

#Unit 11. Evolution and Behavior

The fitness of a genotype is higher when it is rare in a population. Which of the following types of selection is most likely operating?