What is the role of ribosomal RNA (rRNA) in the cell?

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Question: What is the role of ribosomal RNA (rRNA) in the cell?

Options:

Correct Answer: To catalyze protein synthesis

Solution:

Ribosomal RNA (rRNA) plays a crucial role in catalyzing protein synthesis at the ribosome.

What is the role of ribosomal RNA (rRNA) in the cell?

What is the role of ribosomal RNA (rRNA) in the cell?

Correct Answer: Ribosomal RNA (rRNA) helps in making proteins by forming the structure of ribosomes.

Step 1: Understand that ribosomal RNA (rRNA) is a type of RNA found in cells.
Step 2: Know that rRNA is a key component of ribosomes, which are the cell's protein-making machines.
Step 3: Realize that ribosomes read the instructions from messenger RNA (mRNA) to build proteins.
Step 4: Learn that rRNA helps to hold the ribosome together and also assists in the chemical reactions that link amino acids to form proteins.
Step 5: Conclude that without rRNA, ribosomes wouldn't function properly, and protein synthesis would be disrupted.

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