Antigens Are __________ That Sit on the Surface of Red

question 47

Multiple Choice

Antigens are __________ that sit on the surface of red blood cells.

• A) proteins
• B) sugars
• C) markers
• D) chromosomes

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Definitions:

Femoral Artery

A large artery in the thigh that supplies blood to the lower limb.

Popliteal Artery

The continuation of the femoral artery behind the knee, it supplies blood to the knee joint and surrounding muscles.

Anterior Tibial Artery

A major blood vessel in the lower leg that supplies blood to the anterior compartment of the leg and dorsum of the foot.

Posterior Tibial Artery

A major artery of the lower leg, supplying blood to the posterior compartment of the leg and plantar surface of the foot.