How many strands of RNA have?

RNA has

How many electrons would have a total charge of 1 coulomb?

How many electrons will have a total charge of 1 coulomb?

There are 12 distinct points A,B,C...,L, in order, on a circle. Lines are drawn passing through each pair of points (i) How many lines are there in total. (ii) How many lines pass through D. (iii) How many triangles are determined by lines. (iv) How many triangles have on vertex C.

How many surfaces does a cone have ?

The two strands of DNA are…………… .

How many electrons in a given atom can have the following set of quantum numbers? n = 3, l = 2, m =+2, s =-1/2