Biology, 08.06.2020 22:57 austintules2005
Studies of oxygen transport in pregnant mammals show that the O2-saturation curves of fetal and maternal blood are mark- edly different when measured under the same conditions. Fetal erythrocytes contain a structural variant of hemoglobin, HbF, consisting of two α and two γ subunits ( α2γ2), whereas maternal erythrocytes contain HbA ( α2β2).
a. Which hemoglobin has a higher affinity for oxygen under physiological conditions, HbA or HbF?
b. What is the effect of BPG on the O2 affinity of hemoglobin?
Answers: 2
Biology, 22.06.2019 04:30
Why is it incorrect to say that mitochondria function only as energy factories with cell
Answers: 1
Biology, 22.06.2019 07:30
Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.
Answers: 1
Studies of oxygen transport in pregnant mammals show that the O2-saturation curves of fetal and mate...
Mathematics, 24.06.2019 04:30
Mathematics, 24.06.2019 04:30
Mathematics, 24.06.2019 04:30
Health, 24.06.2019 04:30
Biology, 24.06.2019 04:30
Mathematics, 24.06.2019 04:30
Chemistry, 24.06.2019 04:30
Geography, 24.06.2019 04:30
Mathematics, 24.06.2019 04:30