About the circulatory system The circulatory system is an organ system; the main purpose of the circulatory system is to deliver nutrients such as amino acids and electrolytes. Move gases‚ hormones‚ blood cells‚ etc to and from cells in the body to fight diseases. Lastly it removes waste products. What helps to control the flow of the blood around the body are the vessels and muscles made up of the circulatory system. This process is called circulation. The heart‚ arteries‚ capillaries and veins
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Circulatory System Working that muscle heart is a muscle little left of the middle of your chests about the size of fist heart sends blood around body blood provides body with oxygen and nutrients it needs carries away waste heart is like pump right side receives blood and pumps to lungs left side receives blood from lungs and pumps to body We got the beat before each beat‚ heart fills with blood muscle contracts to squirt blood Heart parts heart made of 4 blood filled areas each
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The heart and blood are the transport system in the body. This assignment looks at the structure and function of the circulatory system and also includes a diagram of the circulatory system. The heart is a hollow muscular organ which acts as a pump‚ located in the chest and lies left behind the sternum.’ Blood vessels also transport blood throughout the body’ (Wikipedia). There are 3 major types of vessels which will be discussed later in the assignment. The blood is a main component of the body
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Exercise 11: Blood Analysis: Activity 4: Blood Typing Lab Report 1. Red blood cell membranes have agglutinogens that specify that individual’s blood type. 2. ABO and Rh antigens All of these answers are correct. 3. Which of the following statements about blood types is correct? A person with type O blood has two recessive alleles and has neither the type A nor type B antigen. 4. Antibodies to the A and B antigens are found preformed in the blood plasma. Why are individuals with
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Journey of a Red Blood Cell The Circulatory System is the main transportation for the body‚ made up of blood vessels‚ the blood and the heart. The blood is comprised of the red blood cells‚ white blood cells (lymphocytes and phagocytes which make up part of the immune system‚ engulfing invading pathogens)‚ platelets which help the blood to clot preventing infection all transported around the vessels amongst the plasma. The blood plasma contains dissolved substances including carbon dioxide‚ urea
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belly-side‚ etc. It is also important to have lab safety plans involved‚ such as wearing goggles‚ always cutting away from the body‚ wearing gloves‚ and cleaning up perfectly. The first system I will cover is the muscular and skeletal system- this system allows our body to move and protects our organs. Pigs
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The cardiovascular system‚ also known as the circulatory system‚ is composed of the heart‚ blood vessels‚ and blood. The term cardiovascular refers to the heart (cardio-) and blood vessels (vascular). The term circulatory refers to the circulation of the blood. The heart is a muscular pump and its regular contractions send blood into tough‚ elastic tubes called arteries‚ which branch into smaller vessels and convey oxygen-rich blood through the body. The arteries eventually divide into tiny capillaries
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Circulatory System of Frogs vs. Circulatory System of Humans The circulatory system of a human compared to that of a frog is different due to the number of chambers each contains. A frog’s heart has three chambers (two atria‚ and a single ventricle)‚ whereas a human’s has four (two atria‚ and two ventricles). The atrium of a frog receives deoxygenated blood from the blood vessels that drain the various organs of the body. The left atrium receives oxygenated blood from the lungs and skin. Both
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The Circulatory System The circulatory system is the system of the human body that is responsible for delivering oxygen‚ nutrients‚ and disease-fighting cells to the body’s organs and tissues. Parts of the circulatory system include the cardiovascular system‚ which consists of the heart‚ lungs‚ blood vessels‚ and blood‚ as well as the lymphatic system‚ made up of the lymph vessels‚ nodes‚ and lymph itself. The cardiovascular system brings oxygen and glucose to the body’s tissues in the blood and
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Biology 10 Vinegar Eel Lab Adam Dorner 1) The most toxic metals were silver‚ lead and iron‚ all killing the eels in under four minutes‚ with silver taking only 1 minute and 40 seconds to kill the eels‚ and only 13 seconds to make the eels stop forward motion. Strontium wasn’t effective as after 5 minutes of exposure to it‚ the eels hadn’t died or stopped forward motion. 2) a) The accepted toxicity varies from metal to metal. The accepted toxic level of lead is 0.0012 parts per million‚ however
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