Question

types | type a, b, ab & o | whats the difference? red blood cells multiple - choice question what is the protein in red blood cells that helps carry oxygen called? myosin hemoglobin leukocyte actin rewatch

Explanation:

Hemoglobin is the oxygen - carrying protein in red blood cells. Myosin is related to muscle contraction, leukocyte is a type of white blood cell, and actin is also involved in muscle - related functions.

Answer:

B. Hemoglobin