cellular respiration
Energy
Cells obtain food molecules through a process called cellular respiration. During cellular respiration, cells break down food molecules such as glucose to produce energy in the form of ATP. This energy is used to support the cell's various activities and functions.
Plant cells obtain energy through the process of photosynthesis, where they use sunlight to convert carbon dioxide and water into glucose and oxygen. Animal cells obtain energy through the process of cellular respiration, where they break down glucose into ATP in the presence of oxygen. Both plant and animal cells release energy through the conversion of ATP molecules into usable energy for cellular functions.
cellular respiration. occures in the mitochondria of cell.
Cells obtain energy through the process of cellular respiration, where glucose is broken down into ATP, the cell's main energy source. This process involves the consumption of oxygen and the release of carbon dioxide. Additionally, cells can also obtain energy through other pathways such as fermentation or photosynthesis, depending on the organism and environmental conditions.
glucose
Liverwort gametophytes obtain their food through photosynthesis. They have chlorophyll-containing cells that can capture sunlight and convert it into energy through photosynthesis. This process allows them to make their own food from carbon dioxide and water.
Heterotrophs, such as animals, obtain their energy by ingesting food and breaking it down through digestion to extract nutrients and energy for their cells. This process is essential for sustaining their metabolism and carrying out various bodily functions.
The process is called cellular respiration. It involves breaking down food molecules to release energy, which is then used to generate ATP, the energy currency of the cell, through a series of biochemical reactions. Oxygen is required for this process to efficiently produce ATP.
Photosynthesis is not required for animals to obtain energy from food, as it is the process by which plants and some other organisms convert light energy into chemical energy stored in glucose. Animals must digest and metabolize food, but they do not perform photosynthesis.
it is cellular respiration
Plants obtain food through photosynthesis, a process where they use sunlight, water, and carbon dioxide to produce glucose (a type of sugar) and oxygen. In photosynthesis, plants absorb light energy through their chlorophyll-containing cells in the leaves and convert it into chemical energy.