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-The Cell Is the Basic Unit of Life

question 187

Multiple Choice

  -The cell is the basic unit of life. All cellular structures exhibit special functions. Match the structure with its function. What is the function of  A ? A) site of protein synthesis B)  major site of ATP synthesis when oxygen is available C)  outer boundary of cell, controls entry and exit of substances D)  contains digestive enzymes E)  directs cellular activities, contains DNA
-The cell is the basic unit of life. All cellular structures exhibit special functions. Match the structure with its function. What is the function of "A"?


Definitions:

Blastula

The blastula is an early stage of embryonic development in animals, characterized by a hollow sphere of cells following the morula stage.

Cytoplasm

The jelly-like material within a cell, excluding the nucleus, containing organelles and involved in cellular processes.

Chromosomes

Chromosomes are long, thread-like structures made of DNA and proteins, contained in the nucleus of cells, which carry genetic information.

Mitochondria

Mitochondria are organelles within cells that produce energy through the process of oxidative phosphorylation, often referred to as the "powerhouses" of the cell.

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