Cell: The Fundamental Unit of Life

Chromosomes are made up of _______.

• DNA

• Protein

• DNA & protein

• RNA

Tags

NGSS.HS-LS3-1

Which of the following/s is/are covered by a single membrane?

• Mitochondria

• Vacuole

• Lysosome

• Plastid

Tags

NGSS.MS-LS1-2

The undefined nuclear region of prokaryotes are known as ___________.

• Nucleus

• Nucleolus

• Nucleic acid

• Nucleoid

Which out of the following is not a function of vacuole?

• Storage

• Providing turgidity & rigidity of the cell

• Waste excretion

• Locomotion

Amoeba acquires its food through a process, termed as ______.

• Exocytosis

• Endocytosis

• Plasmolysis

• Exocytosis and endocytosis both

Kitchen of the cell is

• Mitochondria

• Endoplasmic reticulum

• Chloroplast

• Golgi apparatus

Tags

NGSS.MS-LS1-2

Lipid molecules in the cell are synthesized by

• SER

• RER

• Golgi apparatus

• Plastids

Cell arises from pre-existing cell was stated by

• Haeckel

• Virchow

• Hooke

• Schleiden

Cell theory was given by

• Schleiden & Schwann

• Virchow

• Hooke

• Haeckel

Living cells were discovered by

• Robert Hooke

• Purkinje

• Leeuwenhoek

• Robert Brown