Resting potential of neuron
How sodium and potassium ions manage the resting potential of neuron?
Expert
The plasma membrane of neuron while at rest manages an electric potential difference between its internal and external surfaces. This voltage is known as resting potential. The resting potential which is around –70 mV signify that the interior is more negative as compared to the exterior. This condition is sustained through the transport of potassium and sodium ions across the plasma membrane. The membrane is permeable to the potassium ions but not to the sodium ions. While at rest, positive potassium ions exit the cell in favor of the concentration gradient as within the cell the concentration of the potassium is greater than in the extracellular space. The positive sodium ions may not however go into the cell. As positive potassium ions exit out the cell having not enough compensation of the positive ions which is entering the cell, intracellular space becomes more negative and the cell remains polarized.
Briefly describe the main reasons for Ozone hole?
What is excitation threshold of the neuron? How does this threshold relate to “all-or-nothing” rule of neural transmission?
Briefly explain Immunoglobulin (Ig) A.
How are excretory systems of three major arthropod classes constituted?
Name the type of tissue from which the heart is made? How is this tissue nutrified and oxygenated?
Explain enzyme cofactors in brief?
In an organizational situation, conflict may manifest itself in a number of different modes. Such conflicts may be within the organization itself (intra-organizational) or between various organizations (inter-organizational) intra-organizational conflicts may be
Recommendations for improvement: Clear and precise communication should be used in the organization. Training sessions and improvement should be based by arranging different sessions to make the employees well prepared. Q : Define Market Development Market Market Development: It is a marketing technique aimed at raising a company's market in order to broaden the customer base for the aim of selling more products. There are numerous approaches which can be employed to make a market bigger, ranging from c
Market Development: It is a marketing technique aimed at raising a company's market in order to broaden the customer base for the aim of selling more products. There are numerous approaches which can be employed to make a market bigger, ranging from c
Explain the endosperm of the gymnosperms and of the angiosperms?
18,76,764
1947117 Asked
3,689
Active Tutors
1446828
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!