Question
Which component forms the backbone of a DNA molecule?
Solution
The phosphate groups in nucleotides form the backbone of the DNA molecule. They link the sugar molecules together, creating a sturdy structure for the DNA double helix.
Butanone is a four-carbon compound with the functional group
Which vitamin helps in improving night vision?
The sharpness of a television image is termed as its β
A body falls freely from a height of 80 m. Time taken to reach the ground is:
The breakdown of pyruvate to give carbon dioxide, water and energy takes place in
What is the function of antioxidants in the body?
The SI unit of power is:
What do we call sound waves with frequencies below 20 Hz?
The work done on an object does not depend upon the