The cell
Cell
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cells
Living things carry out the chemical activities of life through biochemical reactions controlled by enzymes.
Yes
Food. Shelter. Water. Love.
A cell is a single unit of life that has all the necessary structures and functions to carry out life activities, such as metabolism, growth, and reproduction. It contains organelles like the nucleus, mitochondria, and ribosomes that work together to support life processes.
A molecule of adenosine triphosphate (ATP) carries the chemical energy necessary for cell functions and life activities. It acts as a universal energy currency in cells, powering various processes like metabolism, growth, and movement.
Living cells have everything necessary to carry out life's activities, including organelles for essential functions like energy production and protein synthesis, DNA for genetic information, and a semipermeable membrane for protection and regulation of what enters and exits the cell.
All living things require a source of energy to carry out their life activities. It is essential for processes like growth, reproduction, and maintenance of cellular functions. This energy is typically obtained through processes like photosynthesis, eating, or chemosynthesis.
All living things need energy, typically obtained from sunlight or organic molecules, to carry out their life activities. This energy is used in processes like metabolism, growth, and reproduction.
The human body has all the necessary organs and systems to carry out life's activities, such as breathing, eating, moving, and thinking. Each organ has a specific function that contributes to the body's overall ability to survive and thrive. Proper coordination and functioning of these different organ systems are essential for maintaining life.