The base present in $DNA$, but not in $RNA$ is
  • A
    Guanine
  • B
    Adenine
  • C
    Uracil
  • D
    Thymine
Easy
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*

Similar Questions

  • 1
    Which of the following is an amine hormone?
    View Solution
  • 2
    A $D-$ carbohydrate is 
    View Solution
  • 3
    Vitamin $B_6$ is known as
    View Solution
  • 4
    Identify correct statement for sucrose
    View Solution
  • 5
    Given below are two statements. One is labelled as Assertion $A$ and the other is labelled as Reason $R$.

    Assertion $A$: Amylose is insoluble in water.

    Reason $R$: Amylose is a long linear molecule with more than $200$ glucose units.

    In the light of the above statements, choose the correct answer from the options given below.

    View Solution
  • 6
    Biuret test is not given by
    View Solution
  • 7
    The helical structure of proteins is established by
    View Solution
  • 8
    The structure of $D-(+)-$glucose is

    $Image$

    The structure of $L -(-)$-glucose is

    View Solution
  • 9
    $4-$ carbohydrate glucose, lactose , sucrose, starch are present. Different test is carried out with $4-$ carbohydratcs separately. Following observation takes place. 

    $(a)$ Heated : it is charred

    $(b)$ $I_2$ solution : no violet colour

    $(c)$ Fehling solution : reddish brown ppt. is observed

    $(d)$ It does not reduce copper$(II)$ acetate to $Cu_2O$ . No red precipiated is observed in $5/ min$ 

    The carboxylate which satisfy all the above observation 

    View Solution
  • 10
    Glucose in blood can be quantitatively determined with
    View Solution