Internodal elongation is stimulated by
Internodal
No, nerve impulses travel down the internodal pathways towards the AV node, not from it. The internodal pathways conduct the impulse from the SA node to the AV node, assisting in the synchronization of the heart's electrical activity.
Elongation in plants is primarily stimulated by the hormone auxin, which promotes cell expansion and growth in response to light and gravity. Auxin redistributes within the plant, causing cells on the shaded side of a stem to elongate more than those on the light-exposed side, resulting in phototropism. Additionally, environmental factors such as water availability and nutrient levels can also influence elongation by affecting overall plant health and growth conditions.
strain is percent elongation/100; for example a strain of 0.02 is 2% elongation. Often we refer to elongation at failure; for example if a material fails at 10% elongation its strain is 0.10
Yes, after extended use, nipple suction does make the enlargement and elongation permanent: the nipple will not stay erect, but will stay out and function like a normal nipple--enlarging when stimulated.
No, SA Node
What is the importance of elongation of a material?
no
* yarn elongation is stretching of yarn before breakage of yarn and it is related with workability of machine and process * yarn elongation is nothing but the the fibre strength
Because there is no meristem (growing point) in the internodal region. The node contains the growing point, and thus is capaple of regeneration under suitable environmental conditions. Dr. Emily Heaton Dept. of Agronomy, Iowa State University
The growth of stems and leaves is primarily stimulated by plant hormones called auxins, which promote cell elongation and division. Additionally, gibberellins play a crucial role in stem elongation, while cytokinins promote cell division and growth in leaves. Environmental factors such as light and water availability also significantly influence the growth of stems and leaves by affecting hormone production and distribution within the plant.
The internodal pathway is the specialized pathway for conducting electrical impulses between the nodes of Ranvier in myelinated nerve fibers. It allows for fast and efficient transmission of signals along the nerve fiber.