Answer:
B) hemoglobin comprises for subunits each having one polypeptide chain in one heme group. all hemoglobins carry the same prosthetic heme group iron protoporphyrin IX associated with a polypeptide chain of 141(alpha) and 146 (beta) amino acid residues.
C)sickle cell anemia is caused by a mutation in the gene that tells your body to make the iron-rich compound that makes blood red and enables red blood cells to carry oxygen from your lungs throughout the body (hemoglobin).
Explanation:
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Answer: urban areas with many buildings and concrete that prevent infiltration
Explanation:
To determine whether anti-lock brake system, traction control system, bag system is that, they are supposed to create to come on and go off.
Anti-skid braking system which are used on aircraft and land vehicles.
For example motorcycles, cars, buses, and trucks.
Anti-lock braking system it is automated system and uses the principle of the principle of threshold braking and cadence braking which were practised by skilful drivers.
To perform a kidney stone analysis.
Interferons
Virally infected cells produce and release small proteins called interferons, which play a role in immune protection against viruses.
<h3>What are Interferons ?</h3>
Interferons prevent replication of viruses, by directly interfering with their ability to replicate within an infected cell.
- They also act as signalling molecules that allow infected cells to warn nearby cells of a viral presence – this signal makes neighbouring cells increase the numbers of MHC class I molecules upon their surfaces
- So that T cells surveying the area can identify and eliminate the viral infection.
Learn more about Interferons here:
brainly.com/question/26748113
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