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What is the male structure of an angiosperm and what are the major parts of it?

A stamen. It has the filament and the anther lobes


What structure is abundant in liver cells?

Macro anatomy of liverFor the ease of understanding , liver is anatomically divided into lobes. On its top view, liver shows the left and right lobes separated by the falciform ligament. On the inferior view (from below), it appears with four lobes. However, the organ is roughly divided into 2 principal lobes, right and a left lobe. The falciform ligament forms a septum resulting in the left and right lobes. The abdomen and the liver is thinly separated by a membrane called peritoneum. Peritoneum is the covering layer of all the abdominal organs. Peritoneum has 2 divisions; outer parietal divisions and the inner visceral layer that actually touches the surface of liver. Liver is surrounded by a number of organs forming various impressions. Some of the impressions are gastric impression, renal impression, suprarenal impression, colic impression, and duodenal impression.Microscopic anatomy of liverUnlike other organs, the liver is supplied with two major sources of blood; the portal channel and the hepatic channel. The hepatic artery connected to the major abdominal aorta brings pure blood from the heart, similarly, the impure blood is removed from the liver with the help of 3 hepatic veins. Additionally, portal circulation rich in multiple capillaries and veins also supply the blood from in and out of the liver. Microscopically, liver is divided into a number of hepatic lobules. Each lobule appears hexagonal made up of plates of hepatocytes. Hepatocytes (liver cells) joins the central vein that carry blood out of the liver. If we analyse the histology (microscopic anatomy) of the liver, two major types of liver cells are found: parenchymal cells and the non-parenchymal cells. 3/4th of the liver is filled with the parenchymal hepatocytes and the remaining ¼ is made up of non-parenchymal cells. The liver contains sinusoids, lined with 2 types of cells called sinusoidal endothelial cells, and phagocytic Kupffer cells. Furthermore, hepatic stellate cells are one of the type of non-parenchymal cells found alongside perisinusoidal space, between a sinusoid and a hepatocyte, some intrahepatic lymphocytes are often found within the sinusoidal lumen. The functional lobes of the liver are separated by the imaginary plane called Cantlie's line that joins the gallbladder fossa to the inferior vena cava. The plane separates the liver into left and the right lobes. The middle hepatic vein also demarcates the true right and left lobes.


Name of the valleys in the outer layer of brain?

The outer layer of the brain, known as the cerebral cortex, features several prominent valleys called sulci. Some of the major sulci include the central sulcus, which separates the frontal and parietal lobes, and the lateral sulcus (or Sylvian fissure), which separates the temporal lobe from the frontal and parietal lobes. Other notable sulci are the parieto-occipital sulcus and the calcarine sulcus, which are important for visual processing. These sulci increase the surface area of the brain, allowing for more complex neural connections.


The Puget and Polson lobes were the three major lobes of a continental glacier that formed the Washington region?

The Puget lobe and its two smaller lobes, the Olympia and Lake Russell lobes, were part of the Cordilleran Ice Sheet that covered much of the Pacific Northwest during the last ice age. These ice lobes shaped the landscape of Washington state, leaving behind features like Puget Sound and the glacially-carved valleys of the region.


What organ declines in function with age and is primarily responsible for the metabolism of drugs?

Liver


What major function does your liver have?

It filters out your blood.


What organ is the major site for gluconeogenesis?

liver


What progression does lung cancer follow?

lung cancer occurs more frequently in the upper lobes of the lung than in the lower lobes. The tumor receives blood from the bronchial artery (a major artery in the pulmonary system).


What is the major organ that filter the blood of waste?

liver


Which major group of island separates the Caribbean sea from the Atlantic ocean?

which major group of islands separates the Caribbean Sea from the Atlantic oceanSeparated by "The Greater Antilles


What is the guidelines for a discontiguous network?

A discontiguous network comprises a major net that separates another major net


The major storage sites for glycogen in the body are?

The major storage sites for glycogen in the body are the liver and skeletal muscles. The liver stores glycogen to maintain blood glucose levels, while skeletal muscles store glycogen to provide energy during physical activity.