9. A real DNA molecule consists of THOUSANDS of these pairs of nucleotides. What is the pairing arrangement of nitrogen bases? (Write out the full names.)
and
pairs with
pairs with
10. Scientists abbreviate the nitrogen bases by using the first letter of each base. So,
A always binds to
Galways binds to
11. Based on the way the nitrogen bases pair, if a DNA molecule has 26% T, there will also be 26%
The remaining 48% would be split between 24% and 24%

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.

what are the options

explanation: