List of practice Questions

A body of mass 4 kg is lifted to a height of 5 meters. What is the potential energy gained by the body? (Take \( g = 9.8 \, \text{m/s}^2 \))
A block of mass 2 kg is acted upon by a net force of 10 N. What is its acceleration?
A car starts from rest and accelerates uniformly at 3 m/s\textsuperscript{2. What will be its velocity after 5 seconds?}
Which of the following lifestyle changes complements the action of statins in managing high cholesterol?
Which condition is most commonly treated using cholesterol-lowering agents such as statins?
Which of the following enzymes is directly inhibited by statins to reduce cholesterol biosynthesis in the liver?
IUPAC name of the chemical compound \( \text{Ni(PPh}_3)_2\text{Cl_2 \) \( 2+ \)?}
A solution is formed by mixing chloroform (CHCl3) and acetone (CH3COCH3).
Which of the following is true regarding the nature of this solution?
Which hormone converts into amino acid?
What will be the corresponding mRNA sequence based on the given DNA template strand?
Combination of foreign DNA and vector DNA are together called as _______.
In karyokinesis of meiosis - I, which of the following separates?
During which phase of karyokinesis does the disappearance of the nucleolus and nuclear envelope occur?
In which of the following phases of karyokinesis do chromosomes align at the equatorial plate, and spindle fibres are completely formed?
Which of the following events occurs only during meiosis and not in mitosis?
Which of the following acts as hemoglobin (Hb) in the blood buffer system?
Which of the following organisms or organelles contain 70S ribosomes?
What is the typical voltage of the resting membrane potential in a neuron?
What is an example of chiropterophily?
Which of the following is a commercial blood cholesterol lowering agent?
Which is not a prime element?
In a dihybrid cross, 9 : 3 : 3 : 1 ratio denotes
Stomatal transpiration takes place during day time in the following plants except
In genetic engineering the Foreign DNA is called
Germ pores of pollen grains are useful for