Which tconcern form is composed of a sheet of cells that covers a body surchallenge or lines a body cavity?nervous tissueepithelial tissuemuscle tissueconnective tissue
Epithelial tconcern is a sheet of cells that covers a body surconfront or lines a body cavity (epithe = laid on, covering). In enhancement to coverings and also linings, epithelial cells can also form glands, referred to as glandular epithelium.
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What tproblem form has actually polarity and also is avascular?What tconcern type has polarity and is avascular?muscleepitheliumnervous tissueconnective tissue
Epithelia have polarity, which is to say that tbelow is directionality. Tright here is constantly an exposed surchallenge and an attached surchallenge. Epithelia are also avascular.
Which is the most atypical connective tissue because it does NOT act as a binding or packaging product under normal conditions or provide structural support? Which is the most atypical connective tissue given that it does NOT act as a binding or packaging product under normal problems or carry out structural support? cartilage osseous areolar connective tproblem blood
Blood, the fluid connective tworry (CT) within blood vessels, is the many atypical CT. It does not act as a binding or packing material; it does not carry out structural assistance. It is classified as a CT just bereason it develops from mesenchyme and consists of cells (blood cells) surrounded by an extracellular liquid matrix (blood plasma).
Why are adipose tconcern, blood, and bone all taken into consideration to be connective tissues?Why are adipose tworry, blood, and also bone all taken into consideration to be connective tissues?They attach to each other.They all have collagen and also elastic fibers in their extracellular matrix.They have actually a common origin: mesenchyme.They have actually the same types of cells.
Adipose tproblem, bone, and blood (choose all connective tissues) are derived from mesenchyme, an embryonic tproblem. Also common to all connective tissues is the presence of cells and an extracellular matrix that is composed of fibers bathed in ground substance.They have actually a widespread origin: mesenchyme.
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A many-layered epithelium through cuboidal basal cells and also level cells at its surface would be classified as ________.A many-layered epithelium with cuboidal basal cells and level cells at its surchallenge would certainly be classified as ________.transitionalstvalidated squamouseasy cuboidalbasic squamous
Pseudostvalidated epithelia are well adapted to the digestive device because the cilia increase the surface location for absorption.Pseudostratified epithelia are well adapted to the digestive device bereason the cilia increase the surface area for absorption.TrueFalse
falsePseudostvalidated epithelia are found in the respiratory linings. Cilia are offered for motion, not enhancing surchallenge location.
What are the three main components of connective tissue?What are the 3 major components of connective tissue?collagen, elastin, and reticular fibersalveoli, fibrous capsule, and also secretory cellsground substance, fibers, and cellsfibroblasts, chondroblasts, and also osteoblasts
The main blast cell for connective tworry correct is the ________.The primary blast cell for connective tworry proper is the ________.chondroblastfibroblastosteoblasthemocytoblast
Which statement ideal describes connective tissue?Which statement finest defines connective tissue?commonly arranged in a solitary layer of cellsgenerally includes a huge amount of matrixgenerally came to through secretioncommonly lines a body cavity
Elastic connective tissue is uncovered in the walls of the huge arteries that leave the heart.Elastic connective tissue is found in the wall surfaces of the huge arteries that leave the heart.TrueFalse
Tendons and also ligaments are written mainly of thick irconsistent connective tconcern.Tendons and ligaments are created mainly of dense irregular connective tworry.TrueFalse
Connective tconcern extracellular matrix is created of ________.Connective tproblem extracellular matrix is written of ________.fibers and ground substanceground substance and cellsall organic compoundscells and fibers