NEET · Chemistry · STD 12 - 10. Biomolecules
Which of the following statements is not correct?
- A Ovalbumin is a simple food reserve in egg- white.
- B Blood proteins thrombin and fibrinogen are involved in blood clotting.
- C Denaturation makes the proteins more active.
- D Insulin maintains sugar level in the blood of a human body.
Answer & Solution
Correct Answer
(C) Denaturation makes the proteins more active.
Step-by-step Solution
Detailed explanation
Due to denaturation of proteins, globules unfold and helix get uncoiled and protein loses its biological activity
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
- Match List - I with List - II
Choose the correct answer from the options given below:\(\text{List-I}\) \(\text{List-II}\) \(\text{A.}\) \(\text{XeO} _3\) \(\text{I.}\) \(\text{sp} ^3 \text{d}\), linear \(\text{B.}\) \(\text{XeF} _2\) \(\text{II.}\) \(\text{sp} ^3\); pyramidal \(\text{C.}\) \(\text{XeOF} _4\) \(\text{III.}\) \(\text{sp} ^3 \text{d}^3\); distorted octahedral \(\text{D.}\) \(\text{XeF} _6\) \(\text{IV.}\) \(\text{sp} ^3 \text{d}^2\); square pyramidal NEET 2025 Easy - The pair of compounds that can exist together isNEET 2014 Hard
- Which one of the following elements is unable to form \(MF_{6}^{3-}\) ion?NEET 2018 Medium
- The value of Planck's constant is \(6.63 \times 10^{-34} \ J \ s.\) The speed of light is \(3 \times 10^{17}\, nm\, s ^{-1}.\) Which value is closest to the wavelength in nanometer of a quantum of light with frequency of \(6 \times 10^{18} s^{-1} \) ?NEET 2013 Hard
- Some reactions of amines are given. Which one is not correct ?NEET 2013 Hard
- For a certain reaction \(R \rightarrow\) Product, the plot of concentration \([R]\) vs time has a negative slope as shown. The order of reaction is :
NEET 2026 Easy
More PYQs from NEET
- The fruit fly has \(8\) chromosomes \((2 n)\) in each cell. During interphase of Mitosis if the number of chromosomes at \(\mathrm{G}_{1}\) phase is \(8 ,\) what would be the number of chromosomes after \(S\) phase ?NEET 2021 Medium
- In frog, the Renal portal system is a special venous connection that acts to link _______.NEET 2025 Easy
- Plasmid \(pBR322\) has \(PstI\) restriction enzyme site within gene \(a m p^{R}\) that confers ampicillin resistance. If this enzyme is used for inserting a gene for \(\beta\)-galactoside production and the recombinant plasmid is inserted in an \(E.coli\) strainNEET 2021 Medium
- Match List \(-I\) with List \(-II\) :
Choose the correct answer from the options given below :List \(-I\) List \(-II\) \(a\) In lac operon \(i\) gene codes for \(i\) transacetylase \(b\) In lac operon \(z\) gene codes for \(ii\) permease \(c\) In lac operon \(y\) gene codes for \(iii\) \(\beta\) - galactosidase \(d\) In lac operon \(a\) gene codes for \(iv\) Repressor NEET 2022 Medium - Match List - I with List - II
Choose the correct answer from the options given below:List-I (Name of theVitamin) List-II (Deficiency disease) \(\text{A. Vitamin}\) \(\text B_{12}\) \(\text{(I) Cheilosis}\) \(\text{B. Vitamin D}\) \(\text{(II) Convulsions}\) \(\text{C. Vitamin}\) \(\text B_2\) \(\text{(III) Rickets}\) \(\text{D. Vitamin}\) \(\text B_6\) \(\text{(IV) Pernicious anaemia}\) NEET 2025 Easy - Which of the following alkane cannot be made in good yield by Wurtz reaction\(?\)NEET 2020 Medium