Not sure what you mean but here's what i think
1.They are substrate-specific, because it's a lock-and-key mechanism.
2. They are re-used
3. They can catalyze reactions
4. They decrease activation energy
5. They are proteins by nature.
I think the answer is 5! Neutrons + Electrons=9 so 4+5=9. I hope this helps!
<span>For the answer to the question above, the nurse must remove victim's clothing and have them wash thoroughly.
The nurse should've victim's shower and change clothes and irrigate or wash open wounds with soap and water. Cleansing the skin helps to reduce the transition from external to the internal radiologic contamination. Infectious micro-organisms are not involved, so chlorhexidine is of no particular benefit. Applying PPE over contaminated clothing could make the risk of injury worst. Good ventilation is very important, also the removal of contaminants is the priority because of the increased risk of injury.</span>
<span>The bone and soft tissues that surround and support the teeth are known as the periodontium.
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