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The three structural formulas A, B and C are given here. Identify them and select the correct option.
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Important Questions on Chemical Constituents of Living Cells

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Biology Crash Course NEET>Chapter 9 - Chemical Constituents of Living Cells>Level 2>Q 32
Thymine differs from Uracil in having
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Biology Crash Course NEET>Chapter 9 - Chemical Constituents of Living Cells>Level 2>Q 34
In an enzyme, active sites/pockets/crevices are present in
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Biology Crash Course NEET>Chapter 9 - Chemical Constituents of Living Cells>Level 2>Q 35
Reducing sugar among the following is:
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Biology Crash Course NEET>Chapter 9 - Chemical Constituents of Living Cells>Level 2>Q 37

Match the following and choose the correct combination from the options given:

Column I

(Organic compounds)

Column II

(Examples)
A Fatty acid 1 Glutamic acid
B Phospholipid 2 Tryptophan
C Aromatic amino acid 3 Lecithin
D Acidic amino acid 4 Palmitic acid

 

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Biology Crash Course NEET>Chapter 9 - Chemical Constituents of Living Cells>Level 2>Q 38
Given below is a comparison of elements present in non-living and living matter. Which of these is incorrect?
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Biology Crash Course NEET>Chapter 9 - Chemical Constituents of Living Cells>Level 2>Q 41
Which of the following carbohydrates gives a dark blue colour with iodine?
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Biology Crash Course NEET>Chapter 9 - Chemical Constituents of Living Cells>Level 2>Q 42
A fat molecule has three fatty acids. A Phospholipid molecule has how many fatty acids?
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Biology Crash Course NEET>Chapter 9 - Chemical Constituents of Living Cells>Level 2>Q 43
Choose the correct molecule for glucose.