You are a crime scene investigator analyzing a crime scene. Your victim has type A blood and your suspect has Type B blood. You analyze a blood sample found at the crime scene and identify anti-A antibodies and B antigens. Whose blood is it

the blood belongs to my suspect who has type B blood.

Explanation:

In 1900, Karl Landsteiner convincingly demonstrated that there were individual differences between the plasma membrane of the red cells of normal individuals. These differences has been a useful tool in the field of forensic science.

Landsteiner showed the presence of one of two antigens ( either A or B or neither, which was later called O) on the red cells of each individual. He also discovered that the serum from such individuals contained different antibodies. Example:

Blood group A contained antibody B

Blood group B contained antibody A

Blood group O contained antibody A and antibody B.

Blood group AB contained no antibody.

From the above discovery by Landsteiner, the blood analysed from the crime scene belongs to my suspect who has type B blood.

1: the largest region of the brain is the:

  cerebrum

2. the term "psychology" literally means:

the process or procedure of the science or study of the mind.

3. the area of the brain responsible for respiration, heart rate, and smooth muscle control of our blood vessels is t

medulla oblongata

4. the structure that conducts nerve impulses to and from the brain and serves as a reflex center for some sensory information without input from the brain is the:

spinal cord

5. the three-layered membrane that covers the brain and spinal cord and literally means membrane is called the:

meninges

6. the cord-like (string-like) structures that carry bio-electrical impulses from one part of the body to another are called

nerves

7. a group of nerve cell bodies that are found outside of the spinal cord and brain are referred to as:

ganglions or ganglia (pl.) “literal meaning knot”

8. the term that means spinal cord inflammation is:

myel/itis

i think the answer is

mass