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Choose the correct statements A) Uri...

Choose the correct statements
A) Uric acid is converted into allantoin by the action of uricase enzyme, in humans
B) Most of the ammonia is lost as ammonium ions across the epithelium of gills, in bony fishes
C) Trimethylamine oxide protects body proteins from the damaging effect of uric acid in cartilaginous fishes

A

A, B only

B

B, C only

C

A, C only

D

All

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • Identify the correct statements from the following (a) In the oxidation of oxalic acid with KMnO_4 in acid medium, Mn^(2+) acts as auto catalyst (b) CdS colloidal solution can be precipitated by the addition of CI^- ions (c ) The gold numbers of three protective colloids (A, B, C) is 0.03, 25 and 0.25 respectively. Their protective power follows the order A gt C gt B (d) Physisorption is an irreversible process

    A
    a,d
    B
    b, c
    C
    a, c
    D
    a, b, c

  • Identify the correct statement from the foolowing. (i) In the oxidation of oxalic acid with KMnO_(4) in acid medium, Mn^(2+) acts as auto catalyst. (ii) CdS colloidal solution can be precipited by the addition of C1^(-) ions. (iii) The gold number of three protective colloids (A, B, C) is 0.03,25 and 0.25 respectively. Their protective power follows the order A gt C gt B. (iv) Physisorption is an irreversible process.

    A
    (i), (iv)
    B
    (ii), (iii)
    C
    (i), (iii)
    D
    (i), (ii), (iii)
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