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How can you get the gender of a person through a drop of blood?
Wiki User
∙ 14y ago
Assuming that the drop of blood had a white blood cell you could test the DNA for the sex chromosomes.
Wiki User
∙ 14y ago
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What is the correct sequence in which a drop of blood returning from the body encounters the heart chambers?
First, the deoxygenated blood enters the right atrium, then goes through the right ventricle. From there, it goes to the lungs, to become oxygenated. The oxygenated blood then goes through the left atrium and ventricle, before being pumped through the aorta to the rest of the body.
How many white blood cells in 1 drop of blood?
White blood cells are the largest of the blood cells but also the fewest. There are only 5000 to 10,000 white blood cells per microliter. There are several different types of white cells but all are related to immunity and fighting infection. On average there are 50 microliters in one drop of blood. There are 250,000 to 500,000 white blood cells per drop of blood.
What is a fact about the filtering process of kidney?
Every drop of blood in ur body passes through ur kidneys
What do red blood cells drop off at the lungs?
Actually, they don't drop off anything at the lungs. They do pick up oxygen. Carbon dioxide is dropped off but it is carried dissolved in the blood itself.
What are the characteristics of DNA?
each person has unique DNA which differs from others and this helps in finding criminals in which a drop of blood can verify everything in a certain person and that's the basic characteristic of DNA
What was true of one-drop rule?
It determined a person's status under the black codes. In the South it became known as the "one-drop rule,'' meaning that a single drop of "black blood" makes a person a black.
What happens if a person gets the wrong blood during a transfusion?
the pulse will increase, the temperature will increase , and the blood pressure will drop
What path does drop of the blood follow from entering the heart to leaving the heart through the aorta?
pumping
Is a drop of blood same size af a drop of water?
No it is not, a drop of blood is smaller than a drop of water but if you drop two drops of blood then that equals the right amount of water :)
What could happen to blood volume and blood pressure if water were not readsorbed?
If water was not reabsorb blood volume and blood pressure would drop. A person could not live under such circumstances.
Follow a drop of blood from the right ankle to the left ankle?
Let's start from the heart. The blood drop goes out through the aorta, to other, smaller arteries. Arterioles. Capillaries. Venoules. Veins. Back to the heart (right atrium). From the right atrium, it goes to the right ventricle, to the pulmonary artery, to the lungs, into the pulmonary veins, which bring it to the left atrium of the heart. It then moves to the left ventricle, and out again through the aorta. Note that the drop of blood you started out with would not be the same drop you ended up with.
A drop on blood returning to the heart from the head region would enter the heart through which vessel?
blood returning to the heart from the upper portion of the body enters the right atrium through the superior vena cava.
If you drop blood into a rubbing alcohol bottle will it be contaminated?
no matter what , if a drop of blood goes into it you will be shot
What goddess was created from a drop of blood?
Aphrodite, goddess of love, was born from a drop of blood from the wounds of Uranus.
How could your blood pH drop to 6?
Liver disease will allow blood PH to drop to 6
You are attempting to link an individual to a crime The only evidence you have is a tiny drop of blood How can you use this drop of blood to make the association?
The drop of blood can be analyzed using DNA testing to identify the individual's unique genetic profile. This profile can then be compared to databases of known DNA profiles to potentially link the individual to the crime scene. The more unique the DNA match, the stronger the association between the individual and the crime.
Does pressure drop when blood moves from arteries to veins?
Yes. Blood always flows from a higher pressure to a lower pressure, so as the blood moves from the arteries through the capillaries and into the veins pressure drops considerably.
