Plant cells contain chloroplast which contain a light trapping pigment chlorophyll. Inside the chloroplast are organelles that functions the work of the chloroplasts. These are stroma, chlorophyll, thylakoid. Stroma is the aqueous space that surrounds the chlorophyll containing membrane of the chloroplast.
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Answer:
A: since a graph can only hold one variable
Explanation:
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Answer:
Yes, the nodes of Ranvier spaced equally along the axon to allow the action potential at first node to cause depolarization of second node.
Explanation:
Yes, nodes of Ranvier are equally spaced along the length of the axon. When an action potential reaches the first node, it generates the ionic movement in the cytosol and extracellular fluid so as to depolarize the membrane up to the threshold at the second node. This opens the voltage-gated Na+ channels at the second node to allow the ions to flow followed by generation of an action potential at the second node.
Now, as the action potential is generated at the second node, the stimulated ionic movement opens the voltage-gated Na+ ion channels at the third node and the process is repeated. Hence, equally spaced nodes of Ranvier ensure that the action potential at one node can stimulate the depolarization at the next node.
Hemolysis from a mismatched blood transfusion is an example of <u>hemolytic transfusion reaction.</u>
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- After receiving blood transfusions, a dangerous complication called a hemolytic transfusion response might develop.
- The reaction happens when the recipient's immune system kills the red blood cells that were donated during the transfusion.
- Hemolysis is the term for the breakdown of red blood cells.
- Fever, chills, urticaria (hives), and itching are among the most typical warning signs and symptoms.
- Certain symptoms go away with little to no treatment. However, signs of a more serious reaction include respiratory difficulty, a high fever, hypotension (low blood pressure), and red urine (hemoglobinuria).
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