At the end of the reaction, the catalyst is UNCHANGED.
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Answer: D. Slow down the chain reaction by absorbing free neutrons
Explanation: just got it right on the quiz A P E X
Potential I think because if the rubber band is being held and stretched them that’s all potential
Answer:
A
Explanation:
Quaternary structure of proteins is composed of two or more polypeptide chains. Insulin has two; one alpha and one beta chain. The two chains are joined together by disulfide bonds at two points (at cysteines). Other examples of quaternary proteins structures are DNA polymerase and hemoglobin.
C.) Newton. & it's S.I. Unit of Force.
Hope this helps!
