Hemoglobin is the pigment in red blood cells responsible for carrying oxygen
Answer:
the answer is d
Explanation:
hope it is helpful for you ✌️
1. Oxidized
2. Reduced
3. Glucose
4. Pyruvate
5. NAD+
6. NADH
An acronym for understanding gain and loss of electrons is OIL RIG (Oxidation is Loss of electrons, Reduction is Gain of electrons).