The predominant cells in blood are the red blood cells (RBC) which contains a protein called hemoglobin. Hemoglobin is the principal determinant of the color of blood. Arterial blood and capillary blood are bright red, as oxygen imparts a strong red color to the heme group.
RNA is assembled as a chain of nucleotides, that is usually  single-stranded. In eukaryotic cells, it can be found in the  nucleus and cytoplasm. Edit. Share to: Lsilvstew. 2,538 Contributions. Answered Most Recently. In Genetics.
Views. 1  RNA's nucleotides are made of a ribose sugar while DNA's are made from a deoxyribose sugar. 2  RNA's nucleotides are composed of Uracil an alternate nitrogenous base to Thymine.  RNA is mainly found in a single stranded form where it loops around itself.