Answer:
Diagram 1
Explanation:
The correct diagram that depicts the liquid layers in the cylinder would be diagram 1.
<u>The density of a substance is a measure of how heavy the substance is. Hence, a liquid that is heavier than water (with higher density) would sink in water while a liquid that is less dense than water would float on it. </u>
<em>Therefore, based on the density of the karo syrup (1.4 g/mL), it would take the bottom space in a cylinder, followed by water (1.0 g/mL) while vegetable oil with 0.91 g/mL would float on the former two. </em>
The correct diagram is 1.
Answer:
Cyanide is an inhibitor.
Explanation:
The cytochrome C oxidase has an active site which is the iron atom. When the cyanide binds to the iron it's inhibiting the enzyme activity, because it's physically avoiding the oxygen (substrate) from binding to the active site. This can lower the enzyme activity or stop it completely.
Answer:
One thing that a scientist might ask about the movement of carbon dioxide through the whale and its surrounding is “how did the whale get the carbon dioxide?”. Another thing that a scientistmay ask about this is “how does the carbon dioxide affect the ecosystem?”
The answer is D because there would be no floodwaters