The floor of a room is of size 4 m× 3 m and its height is 3 m. The walls and ceiling of the room require painting. The area to be painted is

#Question id: 690

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following pairs of bonds within a peptide backbone show free rotation around both bonds?

#Question id: 1166

#Unit 4. Cell Communication and Cell Signaling

In muscle, glycogen phosphorylase kinase can be activated by nerve stimulation even in the absence of hormonal signals. Nerve stimulation alone results in activation of glycogen phosphorylase kinase as a result of:

#Question id: 10728

#Unit 10. Ecological Principles

Following table shows the number of individuals of different species in two communities, X and Y. Use Jaccard index determine the degree of similarity between X and Y community? 

#Question id: 11159

#Unit 9. Diversity of Life Forms

Which kind of DNA should provide the best molecular clock for gauging the evolutionary relatedness of several species whose common ancestor became extinct billions of years ago?

#Question id: 1647

#Unit 4. Cell Communication and Cell Signaling

A fragment antigen binding (Fab) fragment: