Beta-globin is a component (subunit) of a larger protein called hemoglobin, which islocated<span> inside red blood cells. In adults, </span>hemoglobin normally<span> consists of four protein subunits: two subunits of beta-globin and two subunits of another protein called alpha-globin, which is produced from another gene called HBA.</span>
Echinoderm is the name given to a member of the phylum Echinodermata. They have radial symmetry and this includes sea urchins, sand dollars, sea stars and sea cucumbers. It is suggested that they are related to the chordates which is the answer.
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If your teacher names you president of the class you have bee:an excellent student,and a leader.
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Ventilation and mixing outdoor air with indoor air
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