WebJan 21, 2008 · As in other echinoderms, the crinoid ligament consists of actively mutable collagenous tissues, or MCT. ... MCT is composed mostly of collagen fibrils, … WebSkin of sea cucumbers is made of catch connective tissue (CCT) or mutable collagenous tissue that shows large stiffness changes in response to stimulation under nervous …

Zoology Chapter 23 Protection, Support, and Movement

WebThe banded collagen fibrils of MCT, like those of vertebrate connective tissue, are parallel arrays of trimeric collagen molecules with a regular stagger between adjacent molecules … Web- Mutable collagenous tissue - tissue can voluntarily and rapidly change stiffness - Ligaments (composed of collagen protein) - interconnect ossicles of echinoderms - Ligaments can change almost instantly form stiff to flexible forms and back - Ligaments normally locked (rigid) but can be temporarily unlocked (loosened) Water vascular system poppintree youth project ie

Connective Tissue Disease: Types, Diagnosis, Symptoms & Causes

WebLigaments are like cords made of connective tissue, elastic fibers that are somewhat stretchy, and collagen, a protein that binds tissues in animals. What do ligaments look like? Ligaments come in different shapes and sizes. Most look like ropes, cords or bands. Some are thin, like a piece of string, but others are wider. WebCatch connective tissue (also called mutable collagenous tissue) is a kind of connective tissue found in echinoderms (such as starfish and sea cucumbers) which can change its … poppin toys for toddlers