Home
Class 12
BIOLOGY
Read the assertion and reason carefully ...

Read the assertion and reason carefully to mark the correct option out of the option given below:
Assertion: In alcoholic drink, the alcohol is converted into glucose in the liver.
Reason : Liver cells are able to produce glucose form alcohol by back fermentation.

A

If both Assertion and Reason are true and Reason is correct explanation of Assertion.

B

If both Assertion and Reason are true but Reason is not correct explanation of Assertion.

C

If Assertion is true but Reason is false.

D

If both Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
D
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • HUMAN HEALTH AND DISEASES

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section - A)|6 Videos
  • HUMAN HEALTH AND DISEASES

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section - B)|5 Videos
  • HUMAN HEALTH AND DISEASES

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(B. MATCHING TYPE QUESTIONS: )|6 Videos
  • EVOLUTION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION-D)(CASE-BASED SHORT ANWER )(THREE MARK EACH)|2 Videos
  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION - D LONG TYPE QUESTION)|2 Videos

Similar Questions

Explore conceptually related problems

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Starch is hydrolysed by ptyalin to maltose. Reason : Sucrase hydrolyses sucrose to lactose.

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Trypsin helps in blood digestion of predator animals. Reason : Trypsin hydrolyses fibrinogen.

Knowledge Check

  • [A]: In alcoholic drink the alcohol is converted into glucose in liver. [R]: Liver cells are able to produce glucose from alcohol.

    A
    If both A and R are true and R is the correct explanation of A
    B
    If both A and R are true but R is not the correct explanation of A
    C
    If A is true and R is false
    D
    If both A and R are false
  • [A]: In Alcoholic drink, the alcohol is con- verted into glucose in liver. [R]: Liver cells are able to produce glucose from alcohol by fermentation

    A
    If both A and R are true and R is the correct explanation of A
    B
    If both A and R are true but R is not the correct explanation of A
    C
    If A is true and R is false
    D
    If both A and R are false
  • Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Volume and fluidity of intestinal contents have inceased in a person. Reason : The person drank sea water.

    A
    If both the assertion and the reason are true and the reason is a correct explanation of the assertion
    B
    If both the assertion and the reason are true but the reason is a not correct explanation of the assertion
    C
    If the assertion is true but the reason is false
    D
    If both the assertion and reason are false
  • Similar Questions

    Explore conceptually related problems

    Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Spinal cord has a column of both grey and white matter . Reason : Grey matter forms the central spinal canal .

    Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Blood sugar level falls rapidly after heptactomy. Reason: The glycogen of the liver in the principal source of blood sugar

    Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Scurvy is caused by deficiency of vitamin. Reason :Deficiency of ascorbic acid causes scurvy.

    Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Minerals are not biologically active substance. Reason : Some individuals sufer anaemia due to deficieny of copper.

    Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Sea-faring fisherman sometimes eat raw fish. Reason: They can be deficient of Vitamin B_(1) .