Title: Which of the following statements about the binding of oxygen to deoxyhemoglobin is correct? Post by: 32264 on Oct 30, 2023 Which of the following statements about the binding of oxygen to deoxyhemoglobin is correct?
▸ The binding of oxygen to Fe2+ in the first heme pulls the iron ion into the porphyrin ring, decreasing the affinity for the second oxygen. ▸ The binding of oxygen to Fe2+ in the first heme pushes the iron ion out of the porphyrin ring, decreasing the affinity for the second oxygen. ▸ The binding of oxygen to Fe2+ in the first heme pulls the iron ion into the porphyrin ring, increasing the affinity for the second oxygen. ▸ The binding of oxygen to Fe2+ in the first heme pushes the iron ion out of the porphyrin ring, increasing the affinity for the second oxygen. ▸ Oxygen does not bind to deoxyhemoglobin. Title: Re: Which of the following statements about the binding of oxygen to deoxyhemoglobin is correct? Post by: lewmyr on Oct 30, 2023 Content hidden
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