The Question is from neet-botany , and it was created by the author Mr. NARESH KUMAR K

Question

Ribozymes are an important piece of evidence supporting the RNA world hypothesis. What is the primary function of a ribozyme?

Mr. NARESH KUMAR K · Accepted Answer

## CORE INFORMATION
✓ **Answer**: [C]
## CONCEPT FRAMEWORK
	**Primary Concept**: Ribozymes are RNA molecules that can catalyze biochemical reactions.
	**Related Topics**: RNA world hypothesis, enzymatic activity, molecular biology.
	**Prerequisites**: Understanding of nucleic acids and the role of enzymes in biochemical reactions.
## SOLUTION PATHWAY
**Given Information**:
		- Ribozymes are RNA molecules.
		- They are capable of catalyzing reactions.
		- They provide evidence for the RNA world hypothesis.
**Method & Steps**:
	1. Recognize that ribozymes are not proteins but RNA.
		Reasoning: Unlike typical enzymes, which are proteins, ribozymes demonstrate that RNA can have catalytic properties.
		Formula/Rule: [Ribozyme function can be represented as $R + S \rightarrow P$ where $R$ is the ribozyme, $S$ is substrate, and $P$ is product.]
	2. Identify the primary function of ribozymes in biological systems.
		Working: Ribozymes can facilitate reactions, such as splicing RNA or catalyzing peptide bond formation.
		Key Point: This catalytic ability supports the idea that early life forms may have relied on RNA for both genetic information and catalysis.
	3. Conclude that the primary function of ribozymes is to catalyze reactions.
		Result: The correct answer is option C.
		Verification: Other options do not accurately describe the function of ribozymes.
## OPTION ANALYSIS
[A] :x: Storing genetic information is primarily a function of DNA, not ribozymes.
[B] :x: Transporting amino acids is not a function of ribozymes; that is a role of tRNA.
[C] ✓: Catalyzing biochemical reactions is indeed the primary function of ribozymes.
[D] :x: Forming cell membranes is a function of lipids, not ribozymes.
## LEARNING AIDS
	**Common Mistakes**:
		1. Confusing ribozymes with proteins: Remember that ribozymes are RNA-based catalysts.
		2. Overlooking the evidence for RNA world hypothesis: Understand how ribozymes support the idea of RNA being the first biomolecule.
	**Quick Tips**:
		1. Remember the term "ribozyme": it hints at its RNA nature and enzymatic function.
		2. Link ribozymes to their roles in splicing and catalysis for better retention.

Mr. NARESH KUMAR K · Answer

Storing genetic information

Mr. NARESH KUMAR K · Answer

Transporting amino acids

Mr. NARESH KUMAR K · Answer

The correct Option is "Catalyzing biochemical reactions"

Mr. NARESH KUMAR K · Answer

Forming cell membranes

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