Answer:
Ribosomes
Explanation:
Ribosomes are small round bodies that are found free in the cytoplasm or attached to the <u>endoplasmic reticulum</u>(a system of membrane lined sacs that forms channels throughout the cytoplasm).
Ribosomes are the sites for protein synthesis. So they sort the type and quantity of protein (enzymes) produced in the cytoplasm by the help of the Nucleus.
Peace.
<span>The tone, before conditioned to salivation, is simply a stimuli that the dog is responding to or ignoring in it's environment. Since it has no taught reactions to this sound, it is simply part of the environment the dog is in.</span>
Answer: b. removes nutrients from seawater.
An oil spill is the release of oil which is used to run vehicle in water like boat and ships. The liquid oil like liquid petroleum hydrocarbon are spill over the water. This acts as a chief water pollutant. This oil adds up minerals to the seawater.
Enzymes are biological catalyst meaning they speed up reactions. They do this by lowering the activation energy which results in bond breaking much faster, leading to a quicker chemical reaction.
In conclusion, enzymes speed up a chemical reaction by lowering the activation energy, resulting in a faster rate of reaction as bonds break quicker.
Hope this helps even though its quite simplified! :)