what does cooperativity refer to within hemoglobin molecules?

Expert Solution

Sydney Mullin answered 1 year ago

Describe how subunit cooperativity works in the binding of O2 to hemoglobin in the lungs and...

Describe how subunit cooperativity works in the binding of O2 to hemoglobin in the lungs and the release of O2 in the tissues. Include in your response the benefit of subunit cooperativity.

describe the structure of hemoglobin. how many oxygen molecules does each hemoglobin carry? where are senescent...

describe the structure of hemoglobin. how many oxygen molecules does each hemoglobin carry? where are senescent blood cells and hemoglobin broken down? what are the breakdown products of hemoglobin? how can the excessive breakdown of RBC's cause jaundice?

12. a) Consider a sample of hemoglobin molecules all bound to carbon monoxide CO. What conformation...

12. a) Consider a sample of hemoglobin molecules all bound to carbon monoxide CO. What conformation would be favored? What would the Hill plot of that sample look like? b Consider a sample of hemoglobin molecules all bound to BPG. What conformation would be favored? What would the Hill plot of that sample look like?

Adult hemoglobin (iron-containing protein) can carry up to four oxygen molecules per hemoglobin molecule, with the...

Adult hemoglobin (iron-containing protein) can carry up to four oxygen molecules per hemoglobin molecule, with the addition of oxygen proceeding in a step-wise fashion. For the third step, the value of the equilibrium constant is Keq=5.86 x 10^-4 although the reaction has a (delta Hº) value of -2.9 kj/mol (Remember that the system is not at room temperature). Heme-Fe^2+ -(O2)2 + O2 <----> Heme-Fe^2+ -(O2)3 Keq=5.86 x 10^-4 (a) calculate delta Gº for this process. (b)From the information provided, calculate...

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What is the iron-containing portion of hemoglobin (Hint: think blood) and myoglobin (Hint: think muscle) molecules...

What is the iron-containing portion of hemoglobin (Hint: think blood) and myoglobin (Hint: think muscle) molecules called? _______In which specific types of cells in the body will you find these two iron-containing portions?___________ and _____________cells

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Why does E6V hemoglobin polymerize?

What types of bond would be found within each water molecules and what types of bonds...

What types of bond would be found within each water molecules and what types of bonds would connect the two water molecules together? Furthermore, when relevant, where would the electrons be positioned in these bonds (ie. in the middle of the bond, or closer to one of the elements)? Be sure to be specific as to what bonds you are referring to when answering this question (it might not apply for all bond types). Finally, would any full or partial...

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