The two-way exchange of substances between blood and body cells occurs only through (a) arterioles. (b) capillaries. (c) venules. (d) a, b, and c are correct.

Q: What are the major purposes of the cardiovascular system?

A: The cardiovascular system also called the circulatory system is an essential organ system that is…

Q: . Compare and contrast the structures of arteries, capillaries, andveins.

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: What are the physical and physiological differences between an artery and a vein?

A: Artery- The blood vessels that deliver oxygen-rich blood from the heart to the tissues of the body.…

Q: Whose characteristics are vessels and companion cell?

A: Tracheids and vessel elements are the two kinds of cells in xylem. Phloem tissue contain two cells…

Q: why is circulation dynamic?

A: The systemic circulation provides the functional blood supply to all body tissue. It carries oxygen…

Q: What arteries play the leading roles in supplying bloodto the brain?

A: The central nervous system, similar to any arrangement of the body, requires consistent oxygenation…

Q: Describe three routes by which blood-borne substances can pass through a capillary wall into the…

A: Blood tissue is made of cell types like RBC, WBC, platelets and fluid component like plasma. Plasma…

Q: What are the functions of arteries and capillaries?

A: Capillaries are the smallest and most numerous of the blood vessels that form the connection between…

Q: What are the different layers found in blood vessels?

A: BLOOD VESSELS These are the channels through which blood is distributed to body tissues. There are…

Q: Name three types of capillaries?

A: Vessels are the channels or conductors through which blood is circulated to body tissues. The…

Q: which three organs can bring blood pressure back into homeostasis?

A: Homeostasis is a self-regulating process, by which a living body tries to maintain stability by…

Q: How do veins differ structurally and functionally from arteries?

A: Functionally Veins carry blood towards the heart and Artery carry blood away from the heart.

Q: Through which structures do the blood flow?

A: The circulatory system of the human body circulates the blood across the body. Blood is fluid…

Q: Describe the properties of the three types of capillaries, and explain how they differ?

A: Arteries, Veins and Capillaries are the blood vessels through which blood flows. These vessels begin…

Q: What is systemic circulation?

A: There are two types of circulation in the cardiovascular system. One is pulmonary circulation and…

Q: What are venous vessels,veins and venules?

A: Venous system is a part of circulatory system which is responsible for the transport of blood from…

Q: Identify the three general functional patterns of the body’s blood vessels.

A: The three general functional patterns of the veins are:  1. The supply Arteries and veins…

Q: What are the layers of the blood vessels? What are the lumen and endothelium?

A: Blood vessels are the channels or conduits through which blood can flow throughout the body.

Q: What are the main functions of the capillaries?

A: Capillaries are the tiniest blood vessels in our body. They are smaller than the arteries and the…

Q: How are elastic arteries and muscular arteries diff erent?

A: Elastic arteries include the largest arteries in the body, those closest to the heart, and give rise…

Q: Explain why the distal ends of the arterial and capillary systems are branched?

A: Arteries and capillaries are the blood vessels of the circulatory system.

Q: Anatomy:  Who discovered the capillaries?

A: capillary is a small vessel , having a wall one  thick endothelial cells. They are the smallest…

Q: More fluid leaves the capillary than returns to it, so how is theremainder returned to the vascular…

A: The semipermeable capillary membrane helps in the exchange of gases, nutrients, and waste…

Q: When looking at anatomical and physiological features of different types of blood vessels what are…

A: List of similarities and differences between the blood vessels.

Q: What differences did you note in the rate of blood flow through the arterioles, capillaries, and…

A: The blood vessels form a closed system of tubes that carry blood to and from the heart, lungs and…

Q: What is the functional significance of the blood capillary network and lacteal in the center of each…

A: Digestion and absorption of ingested food takes place mainly in the small intestine. Effective…

Q: Which are the two large veins in the human body?

A: Veins are the type of blood vessels that carries blood towards the heart. Except for the pulmonary…

Q: Which category of blood vessels have valve in their inner lining?

A: The blood vessels play a vital role in supplying various substances all over the body.

Q: What is the differencebetween arterial and venousblood?

A: Blood is a body fluid that transports necessary substances, nutrients, hormones, and oxygen to the…

Q: What are arterial vessels,arteries and arterioles?

A: The circulatory system consists of a network of blood, blood vessels and the heart. The circulatory…

Q: Are the arteries or theveins constituted of moremuscle tissue? How differentare the walls of these…

A: Arteries and veins are the essential blood vessels of the circulatory system. Arteries carry…

Q: Give any four differences between Arteries and Veins?

A: Introduction: Arteries and veins are two important blood vessels that play an important role in the…

Q: lood throughou

A: Blood carries oxygen that is necessary to ensure the effective functioning of the body. The heart is…

Q: Are the arteries or the veins constituted of more muscle tissue? How different are the walls of…

A: There are three types of blood vessels, these are arteries that carry blood away from the heart to…

Q: Describe the important anatomical features of the cardiovascular and lymphatic systems.

A: The lymphatic system is also known as the lymphoid system. The lymphatic system is a part of the…

Q: What is one of the most fundament roles of blood circulation?

A: Blood consists of red blood cells and an oxygen-carrying molecule known as hemoglobin. Blood…

Q: ) Differentiate between the various types of blood vessels structurally and functionally.

A: The circulatory system is a vital system in the human body. The circulatory system serves in blood…

Q: Compare and contrast the structure and function of arteries, capillaries, and veins

A: Although blood vessels are small, they cover a large area. The tiniest blood vessels are just five…

Q: How do the structures of arteries, veins, capillaries, and lymphatics differ, and how do these…

A: Introduction  The vascular system is an important system of the body that plays a vital role in the…

Q: what do the three types of capillaries allow to pass through?

A: Capillaries are type of blood vessels present in human body. They are the smallest among all and…

Q: What are the differences between arteries, veins, and capillaries?

A: Given : Blood vessels are the transporting tubes that carry blood throughout your body. Blood…

Q: How do arteries differ form veins?

A: Arteries and veins are blood vessels that form our circulatory system. These blood vessels carry…