On which portion of the hemoglobin molecule does oxygen bind?
a. protein chain
b. cholesterol side chains
c. iron in the cytoplasm
d. heme group
e. nuclear side chains
ANSWER: d
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Indicate whether this statement is TRUE or FALSE.
When the method is perfected, it will be possible to transfer "healthy" genes into cystic fibrosis patients via aerosol inhalants to "cure" this genetic disease. Is this type of gene transfer an actual cure or is it a treatment? In other words, could this person still pass along cystic fibrosis genes?
What will be an ideal response?
Which of the following are cytokines produced in response to invasion by viruses
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