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What is a fatty substance found only in animal tissues and ecreted in bile?
What is a fatty substance found only in animal tissues
What is the substance found in blood tissues and digestive juices?
Cholesterol
What is a fatty substance found in all animal tissues?
cholesterol
Where are the white blood cells found?
In bone marrow (where they are initially formed), in veins, arteries, capillaries, and then into the tissues of the body.
Where are white blood cells found?
In bone marrow (where they are initially formed), in veins, arteries, capillaries, and then into the tissues of the body.
Which substance in the blood is responsible for carryingoxygen to the tissues?
Hemoglobin is the substance in the blood responsible for carrying oxygen to the tissues. It is a protein found in red blood cells that binds to oxygen in the lungs and releases it to the body's tissues and organs.
Why must arteries be so thick walled and muscular?
Arteries withstand high pressure during systole (heart contracts), they need thick walls to prevent rupture. In fact larger amounts of elastic tissues than muscle tissues are found as it is constantly stretched and recoiled.
Where are blood vessels found?
Blood vessels are found throughout the body, running through tissues and organs. They form a complex network that includes arteries, veins, and capillaries. Arteries carry oxygen-rich blood away from the heart, veins bring oxygen-poor blood back to the heart, and capillaries allow for nutrient and gas exchange in tissues.
What are the two fibers found in the matrix of connective tissues?
The two fibers found in the matrix of connective tissues are collagen fibers, which provide strength and flexibility, and elastic fibers, which allow tissues to stretch and recoil. These fibers work together to provide structural support and maintain the integrity of the connective tissue.
What is the nonliving protein substance?
Keratin is a nonliving protein substance found in hair, nails, and the outer layer of skin. It provides structure and strength to these tissues.
Why are capillaries and not arteries found in aliveonephronsvilli?
The capillaries found in the alveoli, nephrons, and vili are thin-walled and narrow. This size and construction makes it easier for nutrients, oxygen, and wastes to diffuse from body tissues.
Where is the radical arteries found?
Radical arteries can be found supplying your spinal cord.
