Have the patient repeat this movement with the other foot. An inability to perform this motion in a relatively rapid cadence is abnormal. The heel to shin test is a measure of coordination and may be abnormal if there is loss of motor strength, proprioception or a cerebellar lesion. If motor and sensory systems are intact, an abnormal, asymmetric heel to shin test is highly suggestive of an ipsilateral cerebellar lesion.
Auxins promote stem elongation, inhibit growth of lateral buds (maintains apical dominance). They are produced in the stem, buds, and root tips. Example: Indole Acetic Acid (IA). Auxin is a plant hormone produced in the stem tip that promotes cell elongation.
474 pages on this wiki. Auxin is a plant hormone, which is a growth substance. Auxin is made in cells near the tips of plant roots, or shoots; where the plant divides as it grows.All the time, new cells are being produced, which eventually find themselves behind other cells. These older cells have to grow, by getting longer.74 pages on this wiki. Auxin is a plant hormone, which is a growth substance. Auxin is made in cells near the tips of plant roots, or shoots; where the plant divides as it grows.