Yes, menstrual blood will contain DNA of the individual who is menstruating (also possible DNA from sexual partners if they had sex within a few days of taking the sample). Menstrual flow contains blood, tissue, discharge, cervical mucus, and skin cells which all will contain DNA.
All groups of white blood cells have DNA. When a blood sample is procured for the isolation of DNA, the white blood cells are the target cells since they have nuclei containing DNA. Red blood cells on the other hand, contain neither nuclei nor DNA
absolutley nothing red blood cells contain no DNA
Some viruses contain only RNA (and need a host with DNA in order to replicate themselves). Red blood cells of mammals are anucleated (lack a nucleus) and do not contain nuclear DNA as a result.
When isolating DNA from blood, white blood cells (WBC's) are the target. This is because RBC's do not contain a nucleus and therefore do not contain DNA. The function of the lysis buffer is to help in the lysis (or breaking) of white blood cells. WBC's must first be lysed so that the DNA may be released from inside the cell.
They do. Mammals are the only vertebrates without a nucleus in their erythrocytes.
All groups of white blood cells have DNA. When a blood sample is procured for the isolation of DNA, the white blood cells are the target cells since they have nuclei containing DNA. Red blood cells on the other hand, contain neither nuclei nor DNA
absolutley nothing red blood cells contain no DNA
Red blood cells
Yes, there is one type of cell which does not contain DNA, and that is the red blood cell.
red blood cells
White blood cells carry genetic information. In mammals mature red blood cells do not have DNA because they do not have nuclei. They expel them during the maturation process. However, in birds and reptiles they have nucleated red blood cells. Thus reptile and bird red blood cells do contain DNA.
Red blood cell doesn't contain DNA.. It lacks nucleus..
Not true. They both do. DNA is contained in all living cells.
DNA (deoxyribonucleic acid) is found in all living things (note though that viruses may contain RNA instead, it is not yet decided as to whether viruses are living or non living). Blood is a complex of red blood cells, white blood cells, and a straw coloured fluid. It is the blood cells that contain DNA as DNA is found in every cell of the body.
If you mean which cell doesn't contain DNA, mature red blood cells don't. They expel their nucleus once they mature, kicking out all the DNA it contains.
No, When we considering the human blood reb blood cells don't contain neclues. So in red blood cells they don't contain DNA. So it's not a DNA evidence.(Red blood cells). Not only them hair without roots, nails with out mussels are other examples.
Some viruses contain only RNA (and need a host with DNA in order to replicate themselves). Red blood cells of mammals are anucleated (lack a nucleus) and do not contain nuclear DNA as a result.