Answer:
Following words will be filled in the blanks in the sequence -
- Red bone marrow
- Progenitor Cell
- Myeloid Progenitor
- Lymphoid Progenitor
- Glycoproteins
Explanation:
Hemopoiesis is the process of formation of blood cells in bone marrow. It occurs in Red bone marrow of bones. All the blood cells and immune cells arise form a type of cell called hemopoitic stem cell. It is a multipotent cell. during hemopoiesis the stem cell differentiates along one of the two pathways - lymphoid progenitor or myeloid progenitor.
Answer:
B is the answer I guess for the question
Nucleus, rough and smooth ER, mitochondria, and vacuoles.
Answer:
sympathetic nervous system
Explanation:
The sympathetic nervous system is part of the autonomous nervous system which controls the involuntary body functions as heart rate, breath rate, perspiration etc. The sympathetic nervous system is specifically responsible for the increase in the function of body functions when the body perceives a threat. When faced with a threat or distress, the sympathetic nervous system initiates physiological reactions known as the “fight or flight” response, thereby increasing the body’s alertness to such threat. Examples of increased body functions or “fight or flight response” include increased perspiration and increased heart rate, as exhibited by Blair.
<span>The sequence is as follows:
c, d, a, b, f, g, e
The impulse starts at the SA node that has its own contraction rhythm (but can be faster or slower depending on other impulses or hormones). That impulse travels then through the atria and is slowed down by the atrioventricular septum except for a region in the right atrium called AV node where the impulse has continuity. The impulse travels then to the ventricles through the AV bundle. The impulse continues through bundle branches to other fibers: Purkinje fibers. These Purkinje fibers cause then a contraction that goes from the apex of the heart and rapidly through the ventricles.</span>
