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Match the column : {:(,,"ColumnI","","...

Match the column :
`{:(,,"ColumnI","","ColumnII"),(,a,"Biological pigments",1,"Sodium chloride"),(,b,"Chemical messengers",2,"Steroids"),(,c,"Important constituent of blood",3,"Prostaglandins"),(,d,"Four carbon rings",4,"Terpenes"):}`

A

a-2, b-4, c-3, d-1

B

a-2, b-1, c-4, d-3

C

a-3, b-4, c-2, d-1

D

a-4, b-3, c-1, d-2

Text Solution

AI Generated Solution

The correct Answer is:
To solve the matching question, we need to pair the items in Column I with the correct items in Column II based on their definitions and characteristics. Here’s the step-by-step solution: ### Step 1: Identify Biological Pigments - **Column I Item**: Biological pigments - **Column II Options**: Sodium chloride, Steroids, Prostaglandins, Terpenes - **Analysis**: Biological pigments are compounds that provide color to organisms. Terpenes are known to act as biological pigments in plants. - **Match**: a (Biological pigments) → 4 (Terpenes) ### Step 2: Identify Chemical Messengers - **Column I Item**: Chemical messengers - **Column II Options**: Sodium chloride, Steroids, Prostaglandins, Terpenes - **Analysis**: Chemical messengers are substances that transmit signals in the body. Prostaglandins are local hormones that act as chemical messengers involved in various bodily functions, including pain signaling. - **Match**: b (Chemical messengers) → 3 (Prostaglandins) ### Step 3: Identify Important Constituent of Blood - **Column I Item**: Important constituent of blood - **Column II Options**: Sodium chloride, Steroids, Prostaglandins, Terpenes - **Analysis**: Sodium chloride is an important electrolyte found in blood plasma, which is essential for maintaining osmotic balance and proper cellular function. - **Match**: c (Important constituent of blood) → 1 (Sodium chloride) ### Step 4: Identify Four Carbon Rings - **Column I Item**: Four carbon rings - **Column II Options**: Sodium chloride, Steroids, Prostaglandins, Terpenes - **Analysis**: Steroids are characterized by their structure, which includes four carbon rings. They are a class of lipids. - **Match**: d (Four carbon rings) → 2 (Steroids) ### Final Matches - a → 4 (Biological pigments → Terpenes) - b → 3 (Chemical messengers → Prostaglandins) - c → 1 (Important constituent of blood → Sodium chloride) - d → 2 (Four carbon rings → Steroids) ### Summary of Matches - a (Biological pigments) → 4 (Terpenes) - b (Chemical messengers) → 3 (Prostaglandins) - c (Important constituent of blood) → 1 (Sodium chloride) - d (Four carbon rings) → 2 (Steroids) ---
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