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The direction of net movement across a cell membrane is determined by the concentration gradient of a substance, with molecules moving from an area of high concentration to an area of low concentration. Additionally, the permeability of the membrane to the specific molecules also influences their movement. External factors such as temperature and pressure can also impact the direction of movement across the membrane.
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What determines the direction of respitory gas movement?
Respiratory gas movement is determined by differences in partial pressures of gases across a membrane, such as in the alveoli and capillaries in the lungs or between the blood and tissues. Gas will move from an area of higher partial pressure to an area of lower partial pressure to reach equilibrium. This process is facilitated by diffusion.
What direction does friction move?
Friction acts in the opposite direction to the motion of the object. It opposes the movement of the object across a surface, generating a force that resists motion.
How would you explain a bottle moving across the water in the same direction that the waves are traveling?
The bottle is likely being carried by the current or the movement of the water caused by the waves. The direction of the waves propels the bottle forward, moving it in the same direction as the waves.
When a skater glides across the ice on one skate what kind of motion does the skater have?
The skater would exhibit rotational motion as well as translational motion during the glide. Rotational motion is the spinning of the skater around their own axis, while translational motion is their movement across the ice in one direction.
A tug-of-war that results in one team pulling the other across the line is an example of what?
That is an example of unbalanced forces in action. The force exerted by one team is greater than the force exerted by the other team, resulting in a net force in one direction leading to the movement across the line.
What begins to stretch across the cell during mitosis?
the cellmembrane?
What determineds the direction in which a substance diffuses across a membrane?
Concentration gradient determines the direction of flow.
What determines the direction in which air masses flow across the US?
the gulf of mexico
The movement of the water across a membrane is termed?
The term used is osmosis. the direction of movement across the membrane is dependent on the concentration of solutes (known as the solute potential) which directly effects the osmotic potential.
What is the direction of movement of various substances across the cell membrane for the cell's life activities?
excretion, transport and respiration
State one possible reason a certain substance cannot pass across a cellmembrane?
One possible reason behind the inability of a certain substances to pass across a cell membrane is molecule size.
Is towards a compound preposition?
Yes, "towards" is a compound preposition that indicates direction or movement in a specific direction, similar to "into" or "across."
What determines the direction of respitory gas movement?
Respiratory gas movement is determined by differences in partial pressures of gases across a membrane, such as in the alveoli and capillaries in the lungs or between the blood and tissues. Gas will move from an area of higher partial pressure to an area of lower partial pressure to reach equilibrium. This process is facilitated by diffusion.
Which of these winds determines the direction of weather movements in the United states?
The westerlies wind patterns largely determine the direction of weather movements across the United States. These prevailing west-to-east winds are responsible for moving weather systems and storms across the country.
What direction does friction move?
Friction acts in the opposite direction to the motion of the object. It opposes the movement of the object across a surface, generating a force that resists motion.
Why does the rotation of the motor reversed when change the polarity across the main winding coil?
When changing the auxilary face winding connection the current flow in the winding is changed so that the rotating emf direction is changed . Thats why the motor rotates in opposite direction.
How would you explain a bottle moving across the water in the same direction that the waves are traveling?
The bottle is likely being carried by the current or the movement of the water caused by the waves. The direction of the waves propels the bottle forward, moving it in the same direction as the waves.
