What is A and B?

Different substrates get oxidized during respiration. How does Respiratory Quotient(RQ) indicate which type of substrate i.e. carbohydrate, fat or protein is getting oxidized? R.Q. =A/B What do A and B stand for ? What type of substrates have R.Q. of 1, 1?

Let A = {a, b}, B = {a, b, c}. What is A xx B ?

Let A = { a, b }, B = {a, b, c}. Is A sub B ? What is A uu B?

If U ={1,2, 3,4,5,6, 7, 8,9, 10}, A= {1, 3,5,7,9}, B = {2,4, 6, 8, 10} and C = {1 2, 3, 4}, then: What is A nn(B-C) ?

Two satellites A and B go round a planet in circular orbits R and 2R respectively.If the speed of satellite A is 4 v ,then what will be the speed of satellite B?

If A and B are two sets such that A sub B , then what is A uu B ?

What is meant by B.E. per nucleon and packing fraction?

What do 'Y' and 'B' stand for in 'YAC' and 'BAC' used in Human Genome Project (HGP). Mention their role in project.

In sinA= 1/sqrt5, cosB= 3/sqrt10 , A, B being positive acute angles, then what is (A + B) equal to ?