Science Questions

What is the main function of the chloroplast?

Which organelle controls all the activities of the cell?

Which of the following is a prokaryotic cell?

The outermost layer of an animal cell is:

A cell that has a well-defined nucleus is called:

The movement of water molecules from a region of high concentration to a region of low concentration through a semi-permeable membrane is:

Which organelle is mainly responsible for intracellular transport?

Which of these is the largest cell in the human body?

The kitchen of the plant cell is:

What is the unit of measurement for cell size?

The jelly-like substance between the cell membrane and the nucleus is:

Which cell organelle helps in the formation of spindle fibers during cell division in animal cells?

Which organelle is responsible for storing food, water, and waste products?

Which scientist proposed that 'all cells arise from pre-existing cells'?

In which phase of mitosis do the chromosomes align at the equatorial plate?

The term 'Protoplasm' was coined by:

Which of the following lacks a nucleus at maturity?

The basic unit of heredity present on chromosomes is:

Which organelle is involved in the secretion and packaging of materials?

Cell division that results in two identical daughter cells is: