For a reaction to occur, substrate particles need to collide with each other with enough force (To overcome activation energy), at the right orientation for a successful collision, causing a reaction to occur.
Enzyme catalysts are a type of protein that has a specific 3 dimensional conformation. They have specific reaction sites called active sites. Substrates collides with the enzyme and binds to the active site if it fits to the specific 3 dimensional conformation. This allows bonds to be either formed or broken for reactions to occur.
This process provides an alternative reaction pathway with lower activation energy to enable the rate of reaction to increase.
cytosine and guanine is the correct answer
Uranium can produce alpha particles and gamma rays.
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There may be more, but those are the two main forms of radiation.
Answer:
C Kingdom
Explanation:
Kingdoms are the largest classification.
(largest) domain, kingdom, phylum, class, order... (smallest)
Answer: Nucleic acids and carbohydrates are both types of organic known as macromolecules.
Explanation: Can you please answer my question from my profile please
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