What type of endosomes play major role in the sealing of damaged plasma membrane? 

Evaluate the major steps of protein glycosylation in the endoplasmic reticulum (ER). 

What steps of this process happen in the cytosol and what steps occur in the lumen of ER? 

What are the major differences between cytoplasmic and axonemal dyneins?

Why protein folding usually starts before translation is complete and misfolding of proteins often results in protein aggregation?

What are similarities and differences between enhancers and promoters in regulating gene transcription?

Evaluate the Rab protein cycle and explain how Rab proteins reversibly interact with the membranes

Briefly describe the major stages of translation. At what stage regulation of translation process is the most efficient? Why? 

What are similarities and differences between retrograde and anterograde transport in neurons?

Why alternative splicing is widespread among multicellular organisms?

What is a biological role of actin in the cells of higher plants?

Illustrate your answer with one-two examples.