Answer: Sickle hemoglobin differs from normal hemoglobin by a single amino acid: valine replaces glutamate at position 6 on the surface of the beta chain. This creates a new hydrophobic spot (shown white). ... The polymerized hemoglobin distorts red blood cells into an abnormal sickle shape.
Explanation:
Mitosis is the process by which a newly formed zygote after fertilization begins to divide into multiple cells.
<h3>What is mitosis?</h3>
- Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.
- The major purpose of mitosis is for growth and to replace worn out cells.
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Answer:
carbon dioxide, water, sunlight
<span>b. monosaccharides is the answer
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