biology stuff Crossword

This printable crossword puzzle on the topic of Genetics & DNA has 14 clues. Answers range from 1 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

what are DNA and RNA polymers on
the base that starts with an A
the base that starts with a C
the base that starts with a T
the base that starts with a G
DNA is an .......................... double helix
A&G are .......... (double ring)
T&C are ........................... (single ring)
........... bonds between complementary bases
................. bonds between adjacent
water has P..... M....
water molecules stick together =
water molecules stick to surfaces =
water has a maximum density at .... degrees