Download App

STD 12 - 4. d and f- block elements — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 4. d and f- block elements4 Marks
MCQ
The trace metal present in insulin is
  • A
    Iron
  • B
    Cobalt
  • ✓
    Zinc
  • D
    Manganese
✓

Answer

Correct option: C.
Zinc
c
The trace metal present in insulin is $Zinc.$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The best reagent for converting $2-$ phenyl propanamide into $2-$ phenyl propanamine is
→
In Friedel-Crafts alkylation of aniline, one gets ....
→
The first law of thermodynamics is only
→
The heats of combustion of carbon and carbon monoxide are $-393.5$ and $-283.5\, kJ\, mol^{-1},$ respectively. The heat offormation (in $kJ$) of carbon monoxide per mole is :
→
The $pH$ of a $0.1\  M$ aqueous solution of a very weak acid $(HA)$ is $3$. What is its degree of dissociation ?......$\%$
→
Which of the following compounds possesses the dipole moment
→
Consider the reaction

$KOH + {O_3} \to coloured\,solid\,(a) + Gas\,(b) + {H_2}O$ 

Select $CORRECT$ statement

→
Conc. ${H_2}S{O_4}$ has a density of $1.98\,gm/ml$ and is $98\%$  ${H_2}S{O_4}$ by weight. Its normality is ......... $N$.
→
Which of the following gases is used for welding
→
Which of the following compound is formed in borax bead test?
→