D. Enzymes increase the rate of the chemical reactions carried out during metabolism.
Post-translational modifications of proteins makes them functional and include:
- methylation
- addition of disulphide bridges
- folding
- phosphorylation
<h3>What is post-translational modification of proteins?</h3>
Post-translational modifications of proteins refers to modifications that are made on new synthesized proteins after synthesis at the ribosomes.
Post-translational modifications of proteins are important as they help to convert the proteins into their active forms.
Some post-translational modifications of proteins include:
- methylation
- addition of disulphide bridges
- folding
- phosphorylation
Therefore, post-translational modifications of proteins are required to make proteins functional.
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Answer:
Both cloning and gene therapy are types of biotechnology.
Cloning is a type of biotechnology and gene therapy is not a type of biotechnology.
Answer:
c.
Explanation:
They work by killing the bacteria or slowing down its growth, they achieve this by attacking places like the wall or coating the surrounding bacteria.
