ANSWER :
The arteries, veins and capillaries, all are blood vessels but they have slightly different anatomical structure & respective functions. However, all of them perform the similar function of conducting of blood throughout body, arteries flow oxygenated blood from heart to the remaining blood vessels (except pulmonary artery) and have thickest tunica media layer.
Almost veins conduct deoxygenated blood from body organs to the heart excepting only pulmonary vein and they have less thicker vascular wall (tunica media). The capillaries are thinnest blood vessels made of mostly one or two layers thick vascular wall but specifically perform the function of nutrients & gaseous exchange between the body tissues & blood.
ANSWER :
Name of the cells that appear in the blood smear are :
1. Platelets (small violet coloured)
2. Monocyte (largest cells with rounded nucleus & violet coloured)
3. Neutrophils (have lobed nucleus inside them & violet coloured)
4. Red blood cells (most numerous in the blood & stained with red dyes)
How do you distinguish the different types of blood vessels? Compare artery, vein, and capillary. Think...
Microscopic Structure of the Blood Vessels l views of an artery and of a vein are shown here Identily each, on the lines to the sides, note the structural details that enabled you to make these identifications (vessel type) (vessel type) Now descibe each tunic more fully by selecting ts characteristics from the key below and placing the approprate key lettes on the answer lines Tunica intima Tunica media Tunica externa Key: a innermost tunic b. most superficial tunic regulates...
can you please answer all, i need to study this. please and thank you 2. Can you think of a way to remember the relative locations of the three layers2) a. () b. 3. Explain why the tunica media is so thicker in the artery g much than in the vein. C d 4. How do the structures of the blood vessels the largest change arteries divide, becoming smaller arteries, then arterioles capillaries, then ever larger veins. as 5. How...
questions number 1,2,3,4,5,6,7,8,9,10,11 Chapter 22: The Cardiovascular System: Vessels and Circulation Name: Date: Section: POST-LABORATORY WORKSHEET The 1 corresponds to the Learning Objectivels) listed in the chapter opener outline, Do You Know the Basics? Exercise 22.1: Blood Vessel Wall Structure 1. The tunic in blood vessels that is composed of simple squamous epithelium for endothelium) and a subendothelial layer composed of areolar com tissue is known as the tunica _linterna/externa). O 2 Exercise 22.2: Elastic Artery -The Aorta 2. Which...
How do monocytes differ from the other leukocytes found in blood? Why do you think there are different types of leukocytes and just one "type" of erythrocyte?
name and explain the different types of public policies. which one do you think is the most controversial? what are the four features of the Constitution? Which do you think has the greatest impact on public policy?
What do you think? What do you think Compare the size, shape, energy, and distance from the nucleus between the Is and 2s orbitals. Explain. 2. Orbitals with the same energy are said to be degenerate. Which of the orbitals in beryllium are degenerate? 3. Compare the size, shape, and energy between the 2s and 2p orbitals. Explain. 4. How do the three 2p orbitals differ from one another? How are they similar?
Identify disorders of erythrocytes (how they are grouped, characteristics etc.) Be able to identify the classes, structural characteristics and functions of leukocytes • Describe how leukocytes are produced - Be able to identify the structure, function and development of platelets -How is the formation of platelets regulated? I .- Identify the factors that are involved in hemostasis (ones that were discussed) • Describe the process of hemostasis • Be able to answer questions on blood typing: identify characteristics of ABO...
1. How do you think financial ratios differ across different industries? Compare two industries of your choice and select a few ratios and explain whether you think the ratios would be higher or lower for each of those industries and explain why. 2. What are some uses and limitations of financial ratios?
Even though the basic composition of most cells are similar, there are many different types of specialized cells found in various organisms. For this discussion please choose one type of cell to research and describe. Choose one type of cell not yet described by other students (easier the earlier you post!). Do NOT choose eukaryotic, prokaryotic, plant, animal or bacteria cells (the large categories of cells), rather choose a specialized type of cell found in animals (examples: blood, nerve or...
Osmotic Pressure: You are trying to make artificial blood cells. You have managed to get pure lipids to form spherical bags (cells) of radius 10 μm, filled with hemoglobin. The first time you did this, you transferred the cells into pure water and they promptly burst, spilling the contents. Eventually you found that transferring them into a 1 mM salt solution prevents bursting, leaving the cell spherical and full of hemoglobin and water. Explain the reason why the cells burst...