What is the difference between the plasma and gaseous states of matter? A) The gaseous and plasma states are electrically neutra
l. B) The gaseous state is electrically positive, while the plasma state is electrically negative. C) The gaseous state is electrically negative, while the plasma state is electrically negative. D) The gaseous state is electrically neutral, while the plasma state can be either electrically positive or negative.
<span>A)The gaseous and plasma states are electrically neutral.
A plasma is an extremely ionized gas where the average charge is close to 0. It's either a near vacuum or extremely hot. With that in mind, let's look at the available options to see what fits.
A)The gaseous and plasma states are electrically neutral.
Yes, both a plasma and a gas are electrically neutral. Individual atoms and electrons within a plasma may have a charge, and the plasma may be electrically conductive. But the bulk state of the plasma is electrically neutral.
B)The gaseous state is electrically positive, while the plasma state is electrically negative.
This is claiming that both a gas and plasma are electrically charged. Wrong.
C)The gaseous state is electrically negative, while the plasma state is electrically negative.
This is claiming that both a gas and plasma are electrically charged. Wrong.
D)The gaseous state is electrically neutral, while the plasma state can be either electrically positive or negative.
Look at "A" above. The bulk plasma is electrically neutral although individual atoms and electrons in the plasma do have charges.</span>
Answers. The lock-and-key model portrays an enzyme as conformationally rigid and able to bond only to substrates that exactly fit the active site. The induced fit model portrays the enzyme structure as more flexible and is complementary to the substrate only after the substrate is bound.
The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals.