MCQ
Enzymes are made up of
- ACarbohydrates
- BEdible proteins
- CNitrogen containing carbohydrates
- ✓Proteins with specific structure
✓
Answer
Correct option: D.
Proteins with specific structure
d
Hint: Enzymes are the molecules produced by living organisms which catalyse biochemical reactions.Enzymes are usually made up of globular proteins with a unique 3 D structure which facilitates their action. Tertiary structure of proteins make up the enzymes.Example: Maltase catalyses hydrolysis of maltose into glucose.
Hint: Enzymes are the molecules produced by living organisms which catalyse biochemical reactions.Enzymes are usually made up of globular proteins with a unique 3 D structure which facilitates their action. Tertiary structure of proteins make up the enzymes.Example: Maltase catalyses hydrolysis of maltose into glucose.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In the following skew conformation of ethane, $H'-C-C-H"$ dihedral angle is......$^o$
→The conversion of hydroxyapatite occurs due to presence of $\mathrm{F}^{-}$ions in water. The correct formula of hydroxyapatite is:
→The first ionization potentials in electron volts of nitrogen and oxygen atoms are respectively given by
Consider the following complexes.
→$\left[\mathrm{CoCl}\left(\mathrm{NH}_3\right)_5\right]^{2+}, \quad\left[\mathrm{Co}(\mathrm{CN})_6\right]^{3-} \text {, }$
$(A)$ $(B)$
$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5\left(\mathrm{H}_2 \mathrm{O}\right)\right]^{3+}, \quad\left[\mathrm{Cu}\left(\mathrm{H}_2 \mathrm{O}\right)_4\right]^{2+}$
$(C)$ $(D)$
The correct order of $A$, $B$, $C$ and $D$ in terms of wavenumber of light absorbed is :
An ideal gas expands in volume from $1 \times {10^{ - 3}}\,{m^3}$ to $1 \times {10^{ - 2}}\,{m^3}$ at $ 300 \,K $ against a constant pressure of $1 \times {10^5}\,N{m^{ - 2}}$. The work done is
→Which of the following represents a chelating ligand
The species in which the central atom uses $s{p^2}$ hybrid orbitals in its bonding is
→Consider the following single step reaction in gas phase at constant temperature.
→$2 \mathrm{~A}_{(\mathrm{g})}+\mathrm{B}_{(\mathrm{g})} \rightarrow \mathrm{C}_{(\mathrm{g})}$
The initial rate of the reaction is recorded as $r_1$ when the reaction starts with $1.5 \mathrm{~atm}$ pressure of $\mathrm{A}$ and $0.7 \mathrm{~atm}$ pressure of B. After some time, the rate $r_2$ is recorded when the pressure of $C$ becomes $0.5 \mathrm{~atm}$. The ratio $r_1: r_2$ is $\qquad$ $\times 10^{-1}$.
(Nearest integer)
In the reaction ${B_2}{O_3} + C + C{l_2} \to A + CO.$ The $A$ is
→In a cyclotrimetaphosphoric acid molecule, how many single and double bonds are present ?