8. There are two pumps in the heart. The left side delivers oxygen rich blood to the body from the lungs through the arteries. The right side pumps the blood carrying what waste gas out of the body into the lungs through the veins? 9. What organ stores energy in the body and releases nutrients into the blood when needed?

Q: Describe how the heart as a muscle does its job of pumping blood. What happens if the cardiac muscle…

A: The heart is primarily composed of cardiac muscle tissue, which contracts rhythmically to pump blood…

Q: If someone had a drop in their blood pressure the myogenic mechanism would respond by stimulating of…

A: We know that The myogenic mechanism is an autoregulated intrinsic reflex response mechanism in the…

Q: What is the importance of identifying the composition of our body

A: The human body is a complex structure formed by molecules, various tissues and organs which perform…

Q: on the diagram below, write a “C” in to indicate the vessel codeine would use to enter the liver…

A: The Controlled Substances Act classifies codeine as a Schedule II drug, which means it has a "high…

Q: The process that allows waste to enter capillaries and therefore exit the tissue-bed is: a.…

A: Capillaries are blood vessels whose walls are made up of a single layer of endothelial cell. The…

Q: one of these organs is only innervated by. :sympathetic system Lungs O Arrector pili O Heart O…

A: The two types of sensory neurons are sympathetic neurons and parasympathetic neurons. Sympathetic…

Q: 1. Add the following terms to the photograph of cardiac muscle below. a. intercalated discs b.…

A: Answer: Cardiac muscles: Cardiac muscles are also known as the "Heart muscles". These muscles are…

Q: Water leaving the gill is in 02. | Choose |Choose high Blood entering capillaries of the gill s, in…

A: Aquatic animals cannot breathe in the air like us. Hence they do not have lungs. Instead, the…

Q: What protects and nourishes the brain at the same time where in allows water, and amino acid trhough…

A: The brain is one of the vital organs in the body and hence is well protected with skulls and layers…

Q: With the help of one pharynx how an individual can breathes eats and talks all together?

A: Oxygen is utilized by the organisms to indirectly break down nutrient molecules like glucose and…

Q: The body’s cells need a constant flow of _______. 14. The _____________ circuit transports blood…

A: 13. The body's cells need a constant flow of oxygen.  The heart is one of the major organ of the…

Q: Spironolactone, a diuretic, is used recently in treating resistant hypertension. How do you think it…

A: This question is about spironolactone.

Q: 6. Anencephalics will not live for an appreciable period of time. The organs in their bodies are…

A: A newborn born with a brain that is undeveloped and a skull that is imperfect.…

Q: conduction system of the heart regulates the electrical impulses

A: The heart is an organ that is composed of muscle tissue where the heart requires energy and oxygen…

Q: . Based on where they must pump blood which side of the heart do you think must pump harder, right…

A: Heart lies in the front and middle of our chest. it is a muscle that pumps blood to all parts of our…

Q: Which of the following statements is false? In the tissues, PO2 drops as blood passes from the…

A: PO2 stands for "partial pressure of oxygen" and refers to the pressure exerted by oxygen molecules…

Q: 1. The chambers receive blood from the body and the chambers pump blood out to the body.

A: The heart is a muscular organ located in the thoracic cavity. It pumps collects deoxygenated blood…

Q: How does blood flow to the GI tract change from during and after the speech? Gastro-intestinal blood…

A: Introduction : The circulation of blood through the stomach is an essential component in the…

Q: .Compare the respiratory system of mammals and poultry 2.Compare the skeletal system of mammals and…

A: All mammals share at least three features that most species do not have: 3 middle ear bones, fur,…

Q: 1. Can a pig survive if its respiratory surface becomes dry?  Why or why not? 2. How are oxygen and…

A: The pigs cannot survive if its respiratory surface gets dry.if the surface get dried gas exchange…

Q: II. The heart is made of which of the following tissues? epithelial tissue and connective tissues…

A: The heart wall is comprised of three layers, the epicardium (outer), myocardium (middle), and…

Q: What vessels carry deoxygenated blood away from the heart? A. Pulmonary artery only B. Coronary…

A: Veins carry deoxygenated blood to the heart and located close to the skin. Arteries carry oxygen…

Q: 2. Breathing, or ventilation, is a cyclic process consisting of two stages, inspiration and…

A: The mechanism of breathing involves oxygen rich air entering the alveoli within the lungs and carbon…

Q: 1. Stay in the sun for about 10 minutes. Then count the number of your heartbeats and breaths per…

A: Taking a normal avg rate of 72 beats per min  And respiratory rate around 17cycle/min If we stand in…

Q: 3. In which activity or activities did you feel winded or out of breath?

A: Due to our answering policy, we can only answer one question ata time. Please post the other…

Q: 5. How is blood flow different (and what is the effect of this difference) in the following tissues…

A: During exercise blood flow and its dynamics are different from those in a normal relaxed state

Q: True or False. Write T if the statement is TRUE. If not, w place the underlined word to make the…

A: I. 1. True. The dome shaped muscle that expands and contracts on breathing is diaphragm. 2. FAlse.…

Q: 2. Describe the differences in generating action potentials between the cardiac electrical cells and…

A: The term "pacemaker cells" refers to the cells that set the rhythm of the heartbeat. They are…

Q: Which type of circulation ensures enough oxygenated blood will be supplied to the different parts of…

A: Introduction Circulatory system:- It is the system that contains the heart and the blood vessels and…

Q: 4. Which of the following described the function of valves in the heart? A. pump blood B. prevent…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: 9. Coronary arteries route oxygen leH of the: d. descending aorta halpern round-a-bout a.…

A: Coronary artery supplies the fresh blood to the heart wall. It is of following types-Left anterior…

Q: #7.

A: We know The heart is a muscular organ that is involved mostly in the circulation of blood to…

Q: 10. Oxygenated blood * O Is mixed with deoxygenated blood in the heart O Comes from the cells of the…

A: Our body is a mesh network of arteries and veins, which carries oxygenated as well as deoxygenated…

Q: 5. Most of the exchange of gases and nutrients between blood and tissues occurs in the __level. A.…

A: The circulatory system is responsible for transporting blood throughout the body. It deliver…

Q: 6. ventricles Contraction begins at the __of the heart and squeezes blood from there to the __ A.…

A: The heart beating is accompanied by the pumping of the oxygen and nutrients rich blood to the body.…

Q: 8.Normally, an adult at rest has an average cardiac output of about 5L/min, while in a trained…

A: The volume of blood that the muscular heart pumps per unit time is known as the cardiac output. It…

Q: 2. Breathing, or ventilation, is a cyclic process consisting of two stages, inspiration and…

A: The mechanism of breathing in oxygen rich air entering the alveoli in the lungs and carbon dioxide…

Q: Which of the following is NOT a function of the liver via the hepatic portal system? erythropoiesis…

A: The major role of hepatic portal system is detoxification of blood where the raw nutrients in blood…