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What structure acts as a selective barrierregulating the traffic of materials into and out of the cell?
Wiki User
∙ 11y ago
Cytoplasm is the selectively permeable structure that separates intracellular material from extracellular material.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoThe plasma membrane regulates traffic of materials in and out of cells.
Wiki User
∙ 14y agoCell membrane.
Wiki User
∙ 11y agoCell wall (?)
Wiki User
∙ 11y agoplasma membrane
Wiki User
∙ 11y agocytoplasm
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What structure regulates the traffic of materials into and out of the cell?
The cell membrane is semi-permeable (or selectively permeable) and therefore regulates the materials going in and out of the cell.
What would happen if the stoplight wasn't created?
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What is inshore traffic zone?
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Why did Interstate 880 collapse during the earthquake in the San Francisco Bay area?
i think ist is because the structure of the road wasn't good anough so it collapsed. improve: The structure collapsed because the concrete was not reinforced. When the 6.9 earthquake struck the bay area, the supports were shaken to their breaking point, causing the top section and in some parts the entire structure to collapse. 42 people lost their lives in the collapse. After the collapse, CalTrans demolished the structure, and rebuilt it as a single deck structure. I 880 reopened to traffic in 1995. The roadbed that once held I 880 now has the single deck Nelson freeway.
How many traffic lights are there in the UK?
As of 2011, there were more than 25,000 sets of traffic lights in the UK. There was a 30 percent increase in traffic lights from 2000 to 2008.
What structure regulates the traffic of materials into and out of the cell?
The cell membrane is semi-permeable (or selectively permeable) and therefore regulates the materials going in and out of the cell.
Drivers detect traffic signals more slowly if they are also conversing on the cell phone. What does this best illustrates the impact of?
selective attention
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What is the different between an overpass and an underpass?
An "Overpass" is a structure where the majority of the traffic travels 'over' something else (a river, another road). A "Underpass" is where the majority of the traffic travels 'under' another structure. A structure cannot be both. A 'grade separation' is where an grade of one feature changes to accommodate another feature (rail road, another road).
What is the structure that surrounds a cell and controls what enters and leaves the cell?
The structure that controls traffic to and from the cell is the plasma membrane. It is not to be confused with the cell wall, which serves more to give structure to the cell.
What type of structure is a barrier?
A barrier is a structure which prevents something or someone from proceeding past a certain point. Examples include crowd control fences, traffic barriers and Hesco bastions.
Which theorist is associated with the idea that information moves from sensory memory to short term memory through the processes of selective attention?
Donald Broadbent first theorized this selective attention theory after working with air traffic controllers during the war. He theorized that a sensory buffer operates where sensory inputs that were not processed decayed rapidly and were lost.
Which theorist is associated with the idea that information moves from sensory memory to short-term memory through the processes of selective attention?
This idea is associated with the Atkinson-Shiffrin model of memory, proposed by Richard Atkinson and Richard Shiffrin in 1968. According to their model, information initially enters sensory memory and can then be transferred to short-term memory through the process of selective attention.
RTA traffic signs and road markings questions and answers?
There are not any answers to the RTA traffic signs and road markings questions that a person can view online. To know what the answers to this are a person will have to look over the materials given.
Why was the tower bridge rebuilt and why?
Tower Bridge was opened to traffic in 1894 and has never been rebuilt. The bridge that you see today is the original structure.
Is www-sitelogr-com accurate?
Hi! I have found another website traffic and value estimator site. I'm talking about http://www.estimix.com. The estimation provided by estimix is the result of a complex analysis based on factors like: the age of the website, the demographic structure of the traffic, the countries where the website is popular and sources of the traffic.
Why is it important to use the minimum amount of materials when building a bridge?
It keeps the cost of construction down and the more it weighs the less carrying capacity it will have for traffic.
