SCIENCE
VIRUS AND BACTERIA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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respire
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take in nutrients
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produce wastes
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all of the above
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Detailed explanation-1: -What are cells? Cells provide structure and function for all living things, from microorganisms to humans. Scientists consider them the smallest form of life. Cells house the biological machinery that makes the proteins, chemicals, and signals responsible for everything that happens inside our bodies.
Detailed explanation-2: -The cell is the structural and functional unit of life. Every single living organism is composed of a cell. The cell was first coined by an English scientist Robert Hooke in the year 1665. Later the cell theory was given by Matthias Schleiden and Theodor Schwann.
Detailed explanation-3: -The cell provides support and structure to the body. It facilitates growth by mitosis. It helps in reproduction. Provides energy and allows the transport of substances.
Detailed explanation-4: -Structure and Support. You know a house is made of bricks. Growth. In complex organisms such as humans, the tissues grow by simple multiplication of cells. Transport. Energy Production. Metabolism. Reproduction.