Match the terms with correct definition!! 1. Active Site
2. Denature
3. Catabolic Reaction

A. The area of enzyme that the substrate attaches to
B. When the bonds that hold a protein in its shape break
C. A synthesis (building up) reaction

Should be 1 to A, 2 to B, and 3 to C.

Explanation:

The active site will be where the reaction takes place, and thus where the substrate will attach to in order for the reaction to begin.

Denaturing a proteins is breaking apart the bonds that hold it together. Denaturation usually occurs when the protein overheats, which is also why high fevers are dangerous. It's our body's natural way of killing viruses due to their similar nature to proteins, but maintaining a high fever for too long often addles the body's senses and ability to understand when to allow itself to cool down.

A catabolic reaction is by name and nature a reaction, so it only makes sense that it be matched to C. Catabolic reactions do build up on each other though. A really good, well-known example is cellular respiration, which is a chain of reaction processes that produce the ATP the human body (and quite frankly, any living body) runs on.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.