The Oxygen-Binding Protein in Muscle Cells
This page is the CodyCross answer for the clue below from Trip to Spain, Group 851, Puzzle 3 (Penelope Cruz).
Question is: The Oxygen-Binding Protein in Muscle Cells
and the answer is: MYOGLOBIN
Word Meaning:
MYOGLOBIN — (biochemistry) A small globular protein, containing a heme group, that carries oxygen to muscles.
Definitions from Wiktionary.