The following statement is related to the phenomenon of Cyclic electron transport   

(a) Produces only ATP as a product without net production of NADPH

(b) Produces only NADPH as a product without net production of ATP 

(c) This phenomenon is done by NDH and PGRL dependent mechanism

(d) This phenomenon is done by NDH and PGRL independent mechanism

Which of the following is correct

#Question id: 1803

#Unit 4. Cell Communication and Cell Signaling

What are the main population of human hematopoietic stem cells positive for?

#Question id: 32308

#Unit 2. Cellular Organization

#Question id: 10459

#Unit 6. System Physiology – Plant

The role of N-terminus and the C-terminus region of the cryptochrome is given below;

a) N-terminal region is involved in the dimerization of cryptochrome and conformational changes

b) C terminus of cryptochrome forms a complex with SPA1 and COP1 that prevents them from acting, thereby preventing the degradation of HY5

c) N-terminal region of cryptochrome forms a complex with SPA1 and COP1 that prevents them from acting, thereby preventing the degradation of HY5

d) Arabidopsis plants overexpressing only the C-terminal region of cryptochrome (CCT) which resemble light-grown seedlings when grown in darkness

Which of the following combinations from the above statements is correct?

#Question id: 2743

#Unit 2. Cellular Organization

How many types of histone molecules are found in nature?

#Question id: 652

#Unit 1. Molecules and their Interaction Relevant to Biology

Two proteins, X and Y, bind to the same ligand, A, with the binding curves shown below. Which of the statement is correct for the graph analysing two proteins?