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The absorptive effectiveness of the small intestine is enhanced by increasing the surface area of the mucosal lining which of the following structures accomplish this task?
Wiki User
∙ 15y ago
Plicae circulares and intestinal villi
Wiki User
∙ 15y ago
Wiki User
∙ 14y agocircular folds
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What are structures that have different functions in different species but develop from the same embryonic tissue?
Homologous structures
What are similar structures that evolved independently called?
Similar structures that have evolved independently are called homologous structures. An example would be the wings of a bird and the wings of an insect.
What is the term for structure that has no use in an organism?
Vestigial StructureA vestigial structure is a structure that appears to no longer have a use in the body.
What are structures that share a common evolutionary origin called?
Homologous Structures - California LIFE Science Prentice Hall (7th grade)
What is a embryonic structures?
Embryonic structures are those parts of the embryo of animals. They differ from the structures that are found in term infants.
Why did they stop building Japanese castles?
In addition to losing their effectiveness as defensive structures with advances in technology, as civil strife within the country declined, so did the necessity of such structures.
How is the periodic table arranged in terms of their ato mic structures?
The elements in the periodic table are arranged in order of increasing atomic numbers.
What effect has petrissage on the hair and scalp?
This is helpful for the help in strengthening the structures by stimulating the deep layers of tissue and help in increasing the supply of blood to the area.
What are the small hair like things that are on plant roots?
Root hairs - Absorptive unicellular extensions of epidermal cells of a root. These tiny, hair-like structures function as the major site of water and mineral uptake. Root hairs are extremely delicate and subject to desiccation. Root hairs are easily destroyed in transplanting.
What has the author Ian R Jones written?
Ian R. Jones has written: 'Increasing student numbers in a small sixth form and assessment of alternative structures'
Which structures of the small intestines increase the surface area available for absorption?
The absorptive surface area of the small intestine is actually about 250 square meters (almost 2,700 square feet) - the size of a tennis court! There are two structures that allow absorbsion: 1) villi which are folds and 2) microvilli, tiny finger like projections on each villi.
Why to study perfect competition if it does not exist in the real world?
By studying perfect competition, we can learn how much an ideally functioning market system might accomplish and we can compare it to real world market structures.
What is the absorptive surface area of the small intestine?
The absorptive surface area of the small intestine is actually about 250 square meters (almost 2,700 square feet) – the size of a tennis court! How is this possible? The small intestine has three features which allow it to have such a huge absorptive surface area packed into a relatively small space:1. Mucosal folds: The inner surface of the small intestine is not flat, but thrown into circular folds. This not only increases the surface area, but helps regulate the flow of digested food through your intestine.2. Villi: The folds form numerous tiny projections which stick out into the open space inside your small intestine (or lumen), and are covered with cells that help absorb nutrients from the food that passes through.3. Microvilli: The cells on the villi are packed full of tiny hair like structures called microvilli. This helps increase the surface of each individual cell, meaning that each cell can absorb more nutrients.
What are structures that have the same function but different structures called?
homologous structures
Similar structures that related species have inherited from a common ancestor are called structures?
Homologous structures.
Where does most of the water absorption during digestion take place?
The intestines, because what isn't absorbed comes out as a bowel movement.the small intestine has small finger like structures called villi which absorb the nutrients.the fingerlike structures help in increasing the surface area
How can IT improve a manual based information system?
by creating an overall set of paper filling but doing so using IT and creating better working structures set through the manual system and increasing its work and duties on a technological way.
