List of top Questions asked in MHT CET

In RNA, thymine is replaced by__________.

Electrolysis of dilute aqueous $NaCl$ solution was carried out by passing $10$ milli ampere current. The time required to liberate $0.01$ mol of $H_2$ gas at the cathode is: ($1$ Faraday $=96500Cmo{l}^{-1}$)

Suppose $\sin 2\theta =\cos 3\theta$, here $0<\theta <\frac{\pi }{2}$ then what is the value of $\cos 2\theta ?$

The nucleus of which of the following atoms whose atomic mass numbers '$A$' are given in the options would have the highest binding energy per nucleon?

The area of the region bounded by the curve $y=x^2$ and the line $y=16$ is:

Order of $\left[\begin{array}{lll}2& 7& 4\\ 3& 1& 0\end{array}\right]\left[\begin{array}{l}5\\ 4\\ 3\end{array}\right]$ is:

The middleman between blood and tissues is:

Which additives are used for the purpose of restoring nutrients lost or degraded during production?

Absence of oxygen in earth, made the atmosphere reducing. But it later became oxidizing in nature due to the emergence of ________.

Which of the following nerves arises from the organ of Corti?

The tendency of a reaction to take place spontaneously is greatest when the reaction is:

When two unrelated individuals or lines are crossed, the performance of F1 hybrid in often superior to both of its parents. This phenomenon is called ________.

Taking chromium and arsenic, which are toxic, out of pressure-treated wood, and using new less toxic chemicals for bleaching paper, are examples of___________.

Solid $Ba{\left({NO}_3\right)}_2$ is gradually dissolved in a $1.0\times {10}^{-4}M{Na}_2{CO}_3$ solution. At which concentration of ${Ba}^{2+}$, precipitate of ${BaCO}_3$ begins to form?$(K_{sp}$ for ${BaCO}_3=5.1\times {10}^{-9})$

The melting point of particles in nano form ___________

When $10ml$ of $0.2M$ solution of an acid is added to $250ml$ of a buffer solution with $pH=6.34$, the $pH$ of the solution becomes $6.32$. The buffer capacity of the solution is:

The high energy radiations, salts of heavy metals, CO and protein poisons like cyanides, make protein inactive by

Direction: Read the following statements and answer wrong statements.1. Nitrogenous base is linked to pentose sugar through an N-glycosidic bond.2. Phosphate group is linked to 5'-OH of a pentose sugar through phosphoester bond.3. Two nucleosides are linked through a 3'- 5' N-glycosidic bond.4. Negatively charged DNA is wrapped around positively charged histone octamer to form the nucleosome.5. The chromatin that is more densely packed and stains dark is called euchromatin.

Given the solubility curves of ${\mathrm{KNO}}_3$ and $\mathrm{KCl}$, which of the following statements is not true?

The overall goal of glycolysis, Krebs cycle an electron transport system is the formation of ____________ .

The arrangement of flowers on the flora axis is known as:

In the circuit shown in the figure, the input voltage $V_i$ is $20V,V_{BE}=0$ and $V_{CE}=0$. The values of $I_B,I_C$ and $\beta$ are given by:

Beta-pleated is a secondary structure of the protein. Primary structure folded to form secondary structure. Hydrogen bonds are responsible for the formation of secondary structure. Solve the given question to have a better understanding of the beta-pleated sheet.In $\beta$-pleated secondary protein structure there are:

A haem group is a prosthetic group made up of a protoporphyrin ring and a central iron (Fe) atom. Some of the enzymes have haem. Want to know more about it, attempt this question.Which of the following enzymes has/have heme as a prosthetic group?(i) Catalase                            (ii) Carboxypeptidase(iii) Succinic dehydrogenase (iv) Peroxidase

The inter-atrial septum in the human heart can be best described as: