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Determine the element from the following...

Determine the element from the following description.
(I) Activate enzyme of photosynthesis and respiration
(II) Involved in the synthesis of DNA and RNA
(III) Help to maintain structure of ribosome

A

Ca

B

Mg

C

S

D

Fe

Text Solution

AI Generated Solution

The correct Answer is:
To determine the element based on the provided descriptions, we can analyze each point step by step: ### Step 1: Analyze the first description The first description states that the element activates enzymes of photosynthesis and respiration. - **Hint:** Consider which elements are known to play a role in activating enzymes related to these processes. ### Step 2: Analyze the second description The second description mentions that the element is involved in the synthesis of DNA and RNA. - **Hint:** Think about which elements are essential for nucleic acid synthesis. ### Step 3: Analyze the third description The third description indicates that the element helps maintain the structure of ribosomes. - **Hint:** Recall which elements are known to be associated with ribosomal structure and function. ### Step 4: Identify the common element From the analysis: - Magnesium (Mg) is known to activate enzymes involved in photosynthesis and respiration. - Magnesium is also crucial for the synthesis of DNA and RNA. - Additionally, magnesium plays a role in maintaining the structure of ribosomes. ### Conclusion Based on the descriptions provided, the element that fits all the criteria is **Magnesium (Mg)**. ### Final Answer The element is **Magnesium (Mg)**. ---
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