COMEDK · Chemistry · 30. Biomolecules
The tripeptide hormone present in most living cells is
- A glutathione
- B glutamine
- C oxytocin
- D ptyalin
Answer & Solution
Correct Answer
(A) glutathione
Step-by-step Solution
Detailed explanation
The tripeptide hormone present in most living cell is glutathione. The three amino acids present are glutamic acid, cysteine and glycine.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Maximum number of molecules of methyl iodide that can react with one molecule of methyl amine isCOMEDK 2012 Hard
- A radioactive isotope decays at such a rate that after 192 minutes only \(\frac{1}{16}\) of the original amount remains. The half-life of the radioactive isotope isCOMEDK 2016 Easy
- At \(700 \mathrm{~K}\), the Equilibrium constant value for the formation of \(\mathrm{HI}\) from \(\mathrm{H}_2\) and \(\mathrm{I}_2\) is 49.0 .
0.7 mole of \(\mathrm{HI}(\mathrm{g})\) is present at equilibrium. What will be the concentrations of \(\mathrm{H}_2\) and \(\mathrm{I}_2\) gases if we initially started with \(\mathrm{HI}(\mathrm{g})\) and allowed the reaction to reach equilibrium at the same temperature?COMEDK 2024 Medium - 4 moles each of \(\mathrm{SO}_{2}\) and \(\mathrm{O}_{2}\) gases are allowed to react to form \(\mathrm{SO}_{3}\) in a closed vessel. At equilibrium \(25 \%\) of \(\mathrm{O}_{2}\) is used up. The total number of moles of all the gases present at equilibrium isCOMEDK 2018 Easy
- Which is the correct order of increasing number of unpaired electrons in the following ions?
\(\mathrm{A}=\mathrm{Cr}^{2+}(\mathrm{Z}=24) \mathrm{B}=\mathrm{Cu}^{2+}(\mathrm{Z}=29) \quad \mathrm{C}=\mathrm{Ni}^{2+}(\mathrm{Z}=28) \mathrm{D}=\mathrm{Fe}^{3+}(\mathrm{Z}=26)\)COMEDK 2025 Medium - Which defect leads to decrease in the density of crystal?COMEDK 2023 Easy
More PYQs from COMEDK
- Given are \(\mathrm{H}_3 \mathrm{PO}_2, \mathrm{H}_3 \mathrm{PO}_3, \mathrm{H}_3 \mathrm{PO}_4\) and \(\mathrm{H}_4 \mathrm{P}_2 \mathrm{O}_7\). Which of the above oxacids results into two series of salts?COMEDK 2023 Hard
- For a cell reaction,
\(A(s)+B^{2+}(a q) \longrightarrow A^{2+}(a q)+B(s)\); the
standard emf of the cell is \(0.295 \mathrm{~V}\) at \(25^{\circ} \mathrm{C}\). The equilibrium constant at \(25^{\circ} \mathrm{C}\) will beCOMEDK 2023 Medium - A capacitor of capacity \(2 ~\mu \mathrm{F}\) is charged upto a potential \(14 \mathrm{~V}\) and then connected in parallel to an uncharged capacitor of capacity \(5 ~\mu \mathrm{F}\). The final potential difference across each capacitor will beCOMEDK 2023 Easy
- Identify the correct statement from the following.COMEDK 2024 Medium
- In the figure, pendulum bob on left side is pulled a side to a height \(h\) from its initial position. After it is released it collides with the right pendulum bob at rest, which is of same mass. After the collision, the two bobs stick ogether and rise to a height
COMEDK 2023 Hard - Pick out the alkane which differs from the other members of the group.COMEDK 2016 Medium