adenine and guanine
cytosine and guanine
cytosine and thymine
Hello
adenine and guanine
cytosine and guanine
cytosine and thymine
thymine and uracil
In a DNA molecule cytosine always pairs with guanine, the same is true for an RNA molecule.
depends on the picture
Complementary
it is true to some extent. The DNA bases are Adenine(A), Thymine(T), Cytosine(C) and Guanine(G). Now the reason i say it is true is because A forms a double hydrogen bond with T only and C forms a triple hydrogen bond with G only.
Hydrogen bonds are one of the weakest bonds, and aren't even true bonding of molecules, but rather a magnetic attraction between them. This particular bond is what allows the base pairs of DNA to properly link, as Adenine and thymine bond, and cytosine and guanine bond, but neither of these pairs bonds with elements from the other pair in this way.
cytosine and guanine
A linear pair are always supplementary, 180 degrees not 90.
True
yes
It is false that a combination of rice and corn form a complementary protein food source.
In a DNA molecule cytosine always pairs with guanine, the same is true for an RNA molecule.
true
True
True
Yes it is true that angles that add up to 90 degrees are said to be complementary
apex= True
true