The Fundamental Unit of Life (Introduction)

The term cell was given by

• Leeuwenhoek

• Robert Brown

• Robert Hooke

• Virchow

The longest cell in the human body is

• Muscle cell

• Nerve cell

• Kidney cell

• Liver cell

Which among the following has a variable and irregular shape

• Euglena

• Plasmodium

• Paramoecium

• Amoeba

Genetic material of eukaryotic cell is contained in

• nucleolus

• nucleoplasm

• nucleus

• nucleoid

Plasma membrane is

• permeable

• semi permeable

• selectively permeable

• impermeable

The outermost layer of hum an cheek cells is

• plasma membrane

• cytoplasm

• cell wall

• nuclear membrane

The outermost covering of a plant cell is

• plasma membrane

• cell wall

• nuclear membrane

• vacuolar membrane

Cell wall in plant cells is made of

• starch

• glycogen

• cellulose

• chitin

The structural and functional unit of life is

• tissue

• organ

• organ system

• cell

Cell arise from pre existing cell was stated by

• Robert Hooke

• Leeuwenhoek

• Schleiden and Schwann

• Virchow