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Write a short note on the chemical properties of ester.

Important Questions on Biological Molecules

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Biology>Biochemistry P1>Biological Molecules>Lipids
Lecithin is a
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Biology>Biochemistry P1>Biological Molecules>Lipids
Which one of the following is NOT an unsaturated fatty acid?
HARD
Biology>Biochemistry P1>Biological Molecules>Lipids
Find the ODD one out.
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Biology>Biochemistry P1>Biological Molecules>Lipids
The process used in conversion of triolein to tristearin is
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Biology>Biochemistry P1>Biological Molecules>Lipids
Phosphorus is present in;
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Biology>Biochemistry P1>Biological Molecules>Lipids
Find the incorrect statement
MEDIUM
Biology>Biochemistry P1>Biological Molecules>Lipids
Spoilage of oil can be detected by which fatty acid?
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Biology>Biochemistry P1>Biological Molecules>Lipids
Hydrolysis of lipid yields?
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Biology>Biochemistry P1>Biological Molecules>Lipids
_____ is the functional group of alcohol.
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Biology>Biochemistry P1>Biological Molecules>Lipids

Rancidity of fats is

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Biology>Biochemistry P1>Biological Molecules>Lipids
Which one of the following is a non-steroidal hormone?
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Biology>Biochemistry P1>Biological Molecules>Lipids
Which of the oils are hydrocarbons
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Biology>Biochemistry P1>Biological Molecules>Lipids

Identify the molecules (a) and (b) shown below, and select the right option giving their name and occurrence:
Question Image (a)
Question Image (b)

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Biology>Biochemistry P1>Biological Molecules>Lipids
Match the items in column I with items in column II and choose the correct option.
 
Column-I Column- II
 (A) Triglyceride  (1) Animal hormones
 (B) Membrane lipid  (2) Feathers and leaves
 (C) Steroid  (3) Phospholipids
 (D) Wax  (4) Fat stored in the form of lipids
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Biology>Biochemistry P1>Biological Molecules>Lipids
Blood capillaries are made of
MEDIUM
Biology>Biochemistry P1>Biological Molecules>Lipids
Iodine value is related to
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Biology>Biochemistry P1>Biological Molecules>Lipids
Omega 3 fatty acid is present in
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Biology>Biochemistry P1>Biological Molecules>Lipids
Lipids are water insoluble because they are ____
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Biology>Biochemistry P1>Biological Molecules>Lipids
Butyric acid is the only fatty acid with _____ number of carbons.
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Biology>Biochemistry P1>Biological Molecules>Lipids
Lipids are generally called _____(polysaccharides/monoglycerides/diglycerides/triglycerides).