NEET BIOLOGY

Detailed explanation-1: -Inside every cell of all living things, energy is needed to carry out life processes. Energy is required to break down and build up molecules, and to transport many molecules across plasma membranes. All of life’s work needs energy. A lot of energy is also simply lost to the environment as heat.

Detailed explanation-2: -All living organisms need energy to grow and reproduce, maintain their structures, and respond to their environments. Metabolism is the set of life-sustaining chemical processes that enables organisms transform the chemical energy stored in molecules into energy that can be used for cellular processes.

Detailed explanation-3: -Living things require energy in order to survive. The energy is derived from nutrients, or food. Green plants, algae, and certain archaea and bacteria can make food from water and carbon dioxide via photosynthesis.

Detailed explanation-4: -But one thing is certain: all living things need energy for everything they do, whether it’s running a race or blinking an eye.

Detailed explanation-5: -Most living things need food, water, light, temperatures within certain limits, and air. Living things have a variety of characteristics that are displayed to different degrees: they respire, move, respond to stimuli, reproduce and grow, and are dependent on their environment.