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Why are some body tissues more vascular than others?
Some body tissues are more vascular than others because they have a greater need for blood supply to facilitate their functions. For example, tissues with high metabolic demands, such as muscles, heart, and liver, require more oxygen and nutrients delivered by blood. In contrast, dense connective tissues like tendons and cartilage may have fewer blood vessels since they have lower metabolic activity.
How do nerve cells get blood and oxygen?
Nerve cells receive blood and oxygen through a network of small blood vessels called capillaries. These capillaries are located close to nerve cells in order to deliver nutrients and oxygen for their metabolic needs. The brain, for example, has a dense network of capillaries to ensure a constant supply of blood and oxygen to nerve cells.
What are Dense fibrous tissues that connect muscle to bone?
Tendons are dense fibrous tissues that connect muscles to bones. Tendons are tough, cord-like structures that help bones move.
Is a type of bone tissue that is rigid and dense?
Compact and cortical bone tissues are rigid and dense.
Fibroblasts and protein fibers are associated with both?
Dense regular and dense irregular connective tissues
What type of tissues are found in the dermis?
Dense irregular connective tissue
Thebasic difference between dense irregular and dense regular connective tissues is in the amount of elastic fibers and adipose cells present?
false
What is the predominant element in dense connective tissues?
The predominant element in dense connective tissues is collagen fibers, which provide strength and support to the tissue. These fibers are densely packed together, giving the tissue its characteristic toughness and resilience.
Tendons are composed of what tissue?
There are many types of connective tissues. They all have a matrix of extracellular material and they all have cells that excrete the matrix. Tendons and ligaments are dense connective tissues, loose connective tissue tends to be found around organs. Blood and bone are also considered connective tissues.
Who is less dense boys or girls?
Boys, because they have less fat tissues than girls have
What two basic tissues of the skin are composed of dense irregular connective tissue?
The dermis and hypodermis are the two basic tissues of the skin that are composed of dense irregular connective tissue. The dermis is the middle layer of the skin, providing strength and elasticity, while the hypodermis is the deepest layer, containing fat cells and connecting the skin to underlying tissues.
What are tissues that bind and support other tissues called?
Tissues that bind and support other tissues are called connective tissues. These tissues have varying degrees of flexibility and strength to provide structural support and stability to the body. Examples include tendons, ligaments, adipose tissue, and cartilage.
