MCQ
The secondary structure of protein is stabilised by:
- APeptide bond
- Bglycosidic bond
- ✓Hydrogen bonding
- Dvan der Waals forces
✓
Answer
Correct option: C.
Hydrogen bonding
c
The secondary structure of protein includes two type :
The secondary structure of protein includes two type :
$(a)$ $\alpha$ -Helix
$(b)$ $\beta$ -pleated sheet
In $\alpha$ -Helix structure, the poly peptide chain is coil around due to presence of Intramolecular H-Bonding.
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
The co-ordination number of copper in cuprammonium sulphate is
Given below are two statements: one is labelled as Assertion $(A)$ and other is labelled as Reason $(R).$
→Assertion $(A) :$ Sucrose is a disaccharide and a non-reducing sugar.
Reason $(R) :$ Sucrose involves glycosidic linkage between $C_{1}$ of $\beta$-glucose and $C_{2}$ of $\alpha$-fructose.
Choose the most appropriate answer from the options given below :
If $EAN$ of central metal cation $M^{2+}$ in a non-chelating complex is $36$ and atomic no. of metal $M$ is $26$, then the number of monodentate ligand in this complex are
→Which one of the following noble gases is the least polarizable
When $C{l_2}$ gas is passed through hot and conc. solution of $KOH$, following compound is formed
→Assertion : When a metal is treated with conc. $HNO_3$ it generally yields a nitrate, $NO_2$
and $H_2O$.
→and $H_2O$.
Reason : Conc. $HNO_3$ reacts with metal and first produces a metal nitrate and nascent hydrogen. The nascent hydrogen then further reduces $HNO_3$ to $NO_2$.
Product obtained in above reactions $(1), (2)$ & $(3)$ is
→Half life of a reaction is found to be inversely proportional to the cube of its initial concentration. The order of reaction is
Which of the following do not give aliphatic primary amine as product
Absolute alcohol is