Part of DNA is a sugar! Each base unit of DNA, a nucleotide, consists of 3 parts: deoxyribose (a sugar), a phosphate (PO4-2), and a nucleoside, either adenosine, thymine, guanine, or cytosine.
Sugar is not an alkaline substance.
Sugar is a pure substance because everything in a sample is alike: a molecule of sugar.
Sugar is a compound, which is a homogeneous substance, but not a mixture.
Pure sugar is a substance (compound).
Refined substance can be a pure substance depending on the type of sugar used. If the refined sugar is white, then it is a pure substance. If it the refined sugar is brown, then it is not a pure substance.
Substance, all sugars are compounds. C6H12O6 is Table sugar.
Some do, some don't
No. The SUBSTANCE is still water, only now sugar is dissolved in it.
In Biology the term sugar means a mixture of chemicals in a substance
No.
There are many types of sugar but, if you are describing one type of sugar and not a mixture of many sugars it would be a pure substance.
Little Bits - 2010 DNAs 1-35 was released on: USA: 21 September 2010