0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the process by which oxygen gets into the blood?
the heart pumps oxygenated blood back to the lungs
What is the advantage of the presence of on cell membranes?
the membrane has a greater surface area for an increased rate of diffusion
The surface area for diffusion across the membranes of cells in simple columnar epithelium is increased by the presence of?
microvilli
What is the difference between limiting current and diffusion current?
The limiting current is defined as the limiting value of a current that is approached as the rate of charge-transfer to an electrode is increased. The diffusion current is defined as a current in a semiconductor caused by the diffusion of holes and/or electrons.
Diffusion of AIDS is an example of which type of diffusion?
Relocation Diffusion
Why is diffusion faster in summer than in winter?
The rate of diffusion is increased when the temperature is higher (the movement of particles is increased).
Why is diffusion faster in summers than in winters?
The rate of diffusion is increased when the temperature is higher (the movement of particles is increased).
Which modern invention has most increased the speed of cultural diffusion?
Answer this question… The Internet
What is the process by which oxygen gets into the blood?
the heart pumps oxygenated blood back to the lungs
What is the advantage of the presence of on cell membranes?
the membrane has a greater surface area for an increased rate of diffusion
The surface area for diffusion across the membranes of cells in simple columnar epithelium is increased by the presence of?
microvilli
What is the difference between limiting current and diffusion current?
The limiting current is defined as the limiting value of a current that is approached as the rate of charge-transfer to an electrode is increased. The diffusion current is defined as a current in a semiconductor caused by the diffusion of holes and/or electrons.
Can diffusion take place in solids liquids gases or all three substances?
Diffusion occurs with all molecules, but for many solids, it is an extraordinarily slow process at normal temperatures. Solids in contact with other solids may exchange a few molecules per second, and some may "jump back" again. The diffusion speed can be increased by raising the substances to high temperatures, giving the exterior molecules greater energy.
Did the Neolithic Revolution spread by independent means or by diffusion?
The Neolithic Revolution was spread by diffusion. The website I found this information at stated that "those who adopted it survived and increased, and passed their techniques ofproduction to other peoples."
Why does diffusion become faster on heating?
because By Heating Their Kinetic Energy is increased. And due to kinetic energy they moves faster..
How does the carbon dioxide get out of the bloodstream back into lungs to be breathed out?
Diffusion.
How does carbon dioxide get out of the bloodstream back into the lungs to be breathe out?
Diffusion.
