Assertion :Arachidonic acid is a $20$ carbon polyunsaturated fatty acid Reason: Insulin and sholesterol will be obtained in acid soluble fraction during living tissue analysis.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Arachidonic acid is a polyunsaturated fatty acid with 20 carbons and a formula of C $_{2}$ $_{0}$ H $_{3}$ $_{2}$ O $_{2}$
Insulin and cholesterol will be obtained in acid soluble fraction during tissue analysis as they have a molecular weight of fewer than 10000 daltons molecules with weight greater than 10000 daltons are obtained in acid-insoluble fraction while the molecules with the lesser weight are obtained in an acid soluble pool or fraction during a tissue analysis.
So, the correct answer is 'Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.'

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Similar questions

Q. Assertion: The compressibility factor for

H_{2}

and

H e

(1 + \frac{P b}{R T})

Reason: The compressibility factor for

H_{2}

and

H e

can be derived from Van der Waal's equation.

Assertion (A) Ethanol is a weaker acid than phenol.
Reason (R) Sodium ethoxide may be prepared by the reaction of ethanol with aqueous NaOH.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

Assertion (A) Like bromination of benzene, bromination of phenol is also carried out in the presence of Lewis acid.
Reason (R) Lewis acid polarises the bromine molecule.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

Q. Read the assertion and reason carefully to mark the correct option out of the options given below:

(a)

If both assertion and reason are true and the reason is the correct explanation of the assertion.

(b)

If both assertion and reason are true but reason is not the correct explanation of the assertion.

(c)

If assertion is true but reason is false.

(d)

If assertion is false but reason is true.
Assertion: 4-nitrophenol is more acidic than picric acid.
Reason: Phenol is a weaker acid than carbonic acid.

Assertion (A) Addition reaction of water to but-1-ene in acidic medium yields butan-1-ol.
Reason (R) Addition of water in acidic medium proceeds through the formation of primary carbocation.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

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Assertion :Arachidonic acid is a 20 carbon polyunsaturated fatty acid Reason: Insulin and sholesterol will be obtained in acid soluble fraction during living tissue analysis.

Assertion :Arachidonic acid is a $20$ carbon polyunsaturated fatty acid Reason: Insulin and sholesterol will be obtained in acid soluble fraction during living tissue analysis.