The blood-brain barrier requires special transporters to move amino acids and vitamins into the brain.
- The BBB divides membrane transport proteins into two groups: uptake transporters and efflux transporters.
- Multiple uptake transporters at the BBB are in charge of moving solutes from the bloodstream into the endothelial cells, where they eventually pass through the basolateral membrane into the brain.
- Passive yet saturable GLUT1 transporters that are present in both the luminal and abluminal membranes of endothelial cells mediate glucose transport across the blood-brain barrier.
- Abstract. AATs are membrane-bound transport proteins that facilitate the entry and exit of amino acids from cells or cellular organelles. AATs play a variety of physiological roles in intracellular energy metabolism, anabolic and catabolic processes, acid-base balance, neurotransmission, and other areas.
To learn more about transporters.
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Answer:
Brian feels that no matter what he does, he will not be good at math because he was born without strong math skills. Brian is demonstrating <u>the entity theory of intelligence</u>, which MOST likely will reduce his ability to learn.
Explanation:
The entity theory of intelligence refers to an individual's belief that intelligence and ability are fixed traits. For entity theorists, if perceived ability to perform a task is high, the perceived likelyhood for mastery is also high.
C.Atlantic Ocean
<em>Think of Oceanic crust</em>
Hope to help
:D
Answer:
A,C,D
Explanation:
A- Makes Sense because if you were a member of a population then the other members live in the same area as you.
B- Doesnt make sense because even though you live in the same population as someone, it doesnt mean you'd have the same density.
C- Makes sense because the definition of population is "a group of individuals of the same species living and interbreeding within a given area.
D- Doesnt make sense everyone is different size.
E- Makes sense in order to be considered a member of a population you have to be living
Answer:
Membrane receptors are activated when a certain chemical attaches itself to the receptor. The receptor opens up and allows certain ions in through it's receptor channel into the cell (sodium, potassium, etc.) When an increased amount of sodium enters the cell, the cell depolarizes
Explanation:
