Question
Nuclei contain densely granular region
calledÂSolution
The nucleolus is the densely granular region within the nucleus where ribosomal RNA is synthesized.
The process of union of two or more molecules of a substance to form a large single molecule is called :
Which of the following statements about the centre of mass (COM) of a system is always true?
Which of the following statements is not correct about the dual nature of matter?
A plane electromagnetic wave travels in vacuum along the z-direction. If the frequency of the wave is 20 MHz, what is its wavelength?
The spokes used in the wheel of a bicycle increase its –
Which of the following gases is also known as a 'Stranger' gas?
The breakdown of pyruvate to give carbon dioxide, water and energy takes place in
If a force of 10 N is applied to a mass of 2 kg, what is the acceleration?
Which of the following is a cell surface receptor?
Consider the reaction-
Copper sulphate solution (blue) + Iron → Iron sulphate soluton + Copper What is the colour of the iron sulphate solution?
