Taking examples from each category, discuss upstream and downstreaming process.

Describe briefly Downstream processing.

A boat goes 25 km upstream and 33 km downstream in 8 hours. It can also go 40 km upstream and 77 km downstream in 15 hours. Find the speed of the stream and that of the boat in still water.

Describe briefly the following: Downstream processing

Describe briefly. Bioreactors Downstream processing.

A boat goes 30 km upstream and 44 km downstream in 10 hours. In 13 hours, it can go 40 km upstream and 55 km downstream. Find the speed of the stream and that of the boat in still water.

A motor boat whose speed is 18 km/hr in still water takes 1 hour more to go 24 km upstream than to return downstream to the same spot. Find the speed of the stream.

Look at the examples below and in each of them, discuss which is better for comparison. In the atmosphere, 1 g of air contains:

What are recombinant DNA vaccines? Give two examples of such vaccines. Discuss their advantages.

Explain the term of obligate categories. Discuss the various intermediate categories.