Anatomy and functions of Pancreas Essay

What is comparative anatomy, and what can we gain from it? Comparative anatomy is Organisms that are closely related to one another share many anatomical similarities. Sometimes the similarities are conspicuous, as between crocodiles and alligators, but in other cases considerable study is needed for a full appreciation of relationships like in cats and humans. Many anatomy students will end dissecting a cat long before they go near a human cadaver, there are many reasons for this such as lack…

Nervous tissues have neurons and nerves that support cells. Its function is to send impulses to different areas of the body. It reacts to stimuli and conducts impulses to different organs in the body that carry a response to the stimulus. Nerve tissues are in the brain, spinal cord and peripheral nerves which are all made up of neurons. http://www.msnucleus.org/membership/html/k-6/lc/humanbio/4/lchb4_3a.html Cardiovascular system The cardiovascular system is made up of your heart, your blood…

Amy’s Lesson Plan Integumentary - This system is responsible for your skin, hair, and nails. Although all important, your skin helps protect our bodies from bacteria and unknown pathogens. Regulating our temperature is one of the primary functions of the skin, as well as helping our bodies discard waste through sweat. Skeletal - Your skeletal system consists of cartilage, ligaments, and tendons, which help connect all your bones and hold them in place. Your skeletal system is also responsible…

For my anatomy class I was asked to write a paper of how a body system of my choice affects the other body systems. I chose the endocrine system, it is made up of many different glands, but every gland still does a part in making sure that organs in the other body systems are well balanced. I liked the endocrine system when we went over it in class and thought it would be an excellent choice. Especially since most of it has to do with the brain and I love to study the brain. I will cover all the…

caloric intake and physical inactivity therefore it leads to obesity and cause the insulin resistance. 7 The insulin resistance is cause by the adnominal fat, muscle and liver cells to stop responding to insulin the proper way which forces the pancreas to compensate by producing more insulin in your body. 7 Abnormal glucose production by liver cause diabetes type 2 because when the blood glucose and insulin are high after a meal the glucagon level drops but with people with diabetes type 2…

preferred fuel source for ATP production and neurons absolutely have to have glucose. Other cells can use alternative nutrients, such as fatty acids, glycerol, and amino acids. Without glucose, neurons cannot function meaning humans could seizure and/or die. There are two hormones secreted by the pancreas that control glucose levels in the body. The first hormone, insulin, is secreted right after the body has had a meal and is in postparandial state. In postparandial state, glucose levels rise.…

Other forms of reproduction are oviparous and ovoviviparous. Oviparous refers to the laying of eggs. Ovoviviparous is the process of having babies by eggs hatching in the mothers body (“Shark and Ray Reproduction”). In the article Shark Anatomy, it says the male dogfish shark reaches sexual maturity at 11 years of age. Females on the other hand reach sexual maturity at the age of 20. The frequency of reproduction is every two years. The young sharks are born and are immediately ready to…

Discuss your dissection of the components of the endocrine system of the fetal pig by doing the following: a. Describe the endocrine organs that are located in the throat region (eg., function and appearance). The thyroid gland is located in the throat next to the trachea. It looks like a small, hard bulb whose function is to regulate metabolism. The parathyroid glands are attached to the backside of the thyroid. They are very tiny and nearly invisible. They regulate the amount of calcium in…

Animal Physiology As the meaning of word ’anatomy’ is the biological form of an animal, physiology means the biological function of an animal. Animal physiology differs in several ways from animal to animal, but all animals share some principal functions. Such functions are attaining nutrients, performing osmoregulation and excretion, and protecting themselves against pathogens. Animals manage these actions by exchanging with the environment. Exchanging is the action when substances in an…

Fetal Sus Dissection and Exploration S. Topzand, N. Gigliazza, N. Cordell, E. Nomura, J. Immel Introduction: Dissection is a medical procedure that has proved its significance in the progression of what we know, anatomically, about every organism since it was first performed by two Roman physicians in the 3rd century. Not only that, but it has also helped to spark other very substantial scientific studies. So exactly how far back does dissection go? Well in about the third century, BCE, there…