The parasite Trypanosoma brucei, which causes African sleeping sickness, is like a thief donning a disguise. Every time the host's immune cells get close to destroying the parasite, it escapes detection by rearranging its DNA and changing its appearance.
20.3% of your DNA contains genes
Chromosomes are made up of DNA. DNA is made up of genes.
Of course they have. Only some virus lack them
Your own cells wouldn't be a parasite, though they may be treated as such in autoimmune disorders, since they share your own DNA but other cells that do not share your DNA such as bacterial cells can be parasites - or not.
The nucleus in a eukaryote cell contains the DNA.
The follicle of a human hair contains both DNA and RNA. The shaft of a hair contains only mitochondrial DNA.
The nucleus of the cell contains DNA and the nucleoli.
it contains circular DNA
Everybody has a DNA.
The nucleus contains DNA. The DNA is found in the nucleus.
No. DNA contains a code for making proteins.
RNA contains the sugar ribose, while DNA contains the sugar deoxyribose. RNA contains the nitrogen base uracil, while DNA contains the nitrogen base thymine instead.