building blocks of life cells

Cells are called the building blocks of life because they are the basic unit for all living organisms, and must be present for life to exist. Plants and animals have trillions of cells, while protists have only one cell, yet protists are still considered to be living organisms. Cells are the smallest unit of life that can reproduce independently. Cell: a tiny building block that contains all the information necessary for the survival of any plant or animal. It is also the smallest unit of life... more. DNA: deoxyribonucleic acid is the information "blue-print" of the cell. It is a nucleic acid and is made from building blocks called nucleotides.

Often referred to as "the building blocks of life," cells are the biological, structural and functional units that carry out tasks in an organism. A collection of cells working together is called a tissue, while a series of tissues performing organized functions are called organs.

21 BUILDING BLOCKS OF LIFE — CELL AND TISSUES When a small wall is built, a number of bricks are arranged end to end. Similarly cells are arranged variously to build the bodies of living beings. In fact, every organism begins life as a single cell which is the fertilized egg.

Building blocks of life cells. 21 BUILDING BLOCKS OF LIFE — CELL AND TISSUES When a small wall is built, a number of bricks are arranged end to end. Similarly cells are arranged variously to build the bodies of living beings. In fact, every organism begins life as a single cell which is the fertilized egg.

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