Skip to main content

What are the differences between epithelial tissue and muscular tissue?

Humans are comprised of four main tissue types. These tissue types include nervous tissue, epithelial tissue, connective tissue, and muscular tissue. Epithelial tissue covers the surface of the body and forms the lining of most internal cavities. Functions of epithelial tissue include protection, secretions, absorption, and filtration. Our skin is the largest organ in our bodies and is made up of epithelial tissue. Skin protects our body from dirt, bacteria, and other microbes that may...

Humans are comprised of four main tissue types. These tissue types include nervous tissue, epithelial tissue, connective tissue, and muscular tissue. Epithelial tissue covers the surface of the body and forms the lining of most internal cavities. Functions of epithelial tissue include protection, secretions, absorption, and filtration. Our skin is the largest organ in our bodies and is made up of epithelial tissue. Skin protects our body from dirt, bacteria, and other microbes that may be harmful to us. Epithelial cells come in different shapes and sizes depending upon where they are found in the body. These cells can be thin, flat, cube shaped, or elongated. There are three types of muscular tissue. The types of muscular tissue include: skeletal muscle, cardiac muscle, and smooth muscle tissue. Skeletal muscle is voluntary and its function is to move our bodies. A signal is sent from the brain for the muscle to contract. Cardiac muscle is found in the heart and it is involuntary. Involuntary means that you cannot consciously control the pumping of your heart. Smooth muscle is found in the walls of internal organs and blood vessels. Smooth muscle is also involuntary. The function of muscular tissue is movement.

Comments

Post a Comment

Popular posts from this blog

What is the meaning of "juggling fiends" in Macbeth?

Macbeth is beginning to realize that the three witches have been deceiving him since he first encountered them. Like jugglers, they have kept changing their forecasts in order create confusion. This is particularly apparent when the Second Apparition they raise in Act IV,   Scene 1 tells him that no man of woman born can overcome him in hand-to-hand battle--and then Macbeth finds himself confronted by the one man he has been avoiding out of a... Macbeth is beginning to realize that the three witches have been deceiving him since he first encountered them. Like jugglers, they have kept changing their forecasts in order create confusion. This is particularly apparent when the Second Apparition they raise in Act IV,   Scene 1 tells him that no man of woman born can overcome him in hand-to-hand battle--and then Macbeth finds himself confronted by the one man he has been avoiding out of a sense of guilt, and that man tells him: Despair thy charm. And let the angel whom thou still hast serve...
Post a Comment
Read more

In Martel's Life of Pi, how does writing a diary help Pi Patel build on his leadership skills?

At the end of chapter 73, Pi first divulges the fact that he had started a diary after about a week alone at sea. Pi claims that he wrote about "practical stuff" (208) such as what he caught for food, foreseeable problems and solutions, Richard Parker, and reflections about specific events that occurred. In a sense, Pi is the captain of his ship; therefore, he must take responsibility for himself and his crew. He can... At the end of chapter 73, Pi first divulges the fact that he had started a diary after about a week alone at sea. Pi claims that he wrote about "practical stuff" (208) such as what he caught for food, foreseeable problems and solutions, Richard Parker, and reflections about specific events that occurred. In a sense, Pi is the captain of his ship; therefore, he must take responsibility for himself and his crew. He can do this by writing down events, problems and solutions, and reflections to look back on when confronted with repeated problems. It can ...
Post a Comment
Read more

Discuss movements that were inspired by the Civil Rights Movement and list one success for each group.

African-Americans contributed in a very big way during World War II. These contributions were demonstrated at home and on the battlefield. After the war, African-Americans properly felt it was time for them to achieve equality with white Americans. During the 1950's, the modern Civil Rights Movement was born and it had a number of successes (integration of the military and Brown vs. Board of Education as examples.) This success inspired other activists to demand change... African-Americans contributed in a very big way during World War II. These contributions were demonstrated at home and on the battlefield. After the war, African-Americans properly felt it was time for them to achieve equality with white Americans. During the 1950's, the modern Civil Rights Movement was born and it had a number of successes (integration of the military and Brown vs. Board of Education as examples.) This success inspired other activists to demand change for their agendas. Two examples of moveme...
Post a Comment
Read more