Blood Types

Name the proteins on the surface of red blood cells.

• Antibodies

• Antigens

• Plasma

• Collagen

What type of antigens can be found on the surface of RBC's when someone has blood type O?

• A

• B

• AB

• none

What type of antigens can be found on the surface of RBC's when someone has blood type AB?

• A

• B

• AB

• none

Where are antibodies located?

• surface of red blood cells

• surface of white blood cells

• plasma

• surface of platelets

What antibodies can be found in the plasma when someone has blood type A?

• none

• A

• B

• A and B

What type of blood is the universal donor?

• O
• AB

What is NOT a possible genotype for someone with type B blood?

• I^BI^B
• I^AI^B
• I^B i

which blood type is the universal donor (all people can receive it)?

• O
• AB
• A
• B

Blood type is determined by the antigens present on the surface of RBCs.

• True

• False

___________ is when both the dominant trait and recessive trait are seen in the phenotype.

• Codominance

• Punnett squares

• Complete dominance

• Incomplete dominance