Origin of tubule
Examples from the Web for tubule
The thin wall of the capillaries within each capsule separates the blood from the cavity of the tubule.A Practical Physiology|Albert F. Blaisdell
The large swollen cells are granular, and very frequently there is a granular mass in the lumen of the tubule.Alcohol: A Dangerous and Unnecessary Medicine, How and Why|Martha M. Allen
This tubule, which does not extend beyond the surface of the cellular coat, is liable to be broken off in dried specimens.Freshwater Sponges, Hydroids & Polyzoa|Nelson Annandale
A cast, therefore, indicates the condition of the tubule in which it is formed.A Manual of Clinical Diagnosis|James Campbell Todd
Inner and outer aperture of the tubule of the same size; their diameter equal to their length and distance.