Carbohydrates
Red blood cells
No,they do not have.Only plants and algae have.
Red blood cells (erythrocytes) are not used for energy storage. Their primary function is to transport oxygen from the lungs to tissues and carry carbon dioxide back to the lungs for exhalation. Unlike other cells, red blood cells lack mitochondria and do not store energy in the form of fat or glycogen. Instead, they rely on anaerobic metabolism for their energy needs while circulating in the bloodstream.
Human cells with high energy needs include muscle cells, particularly during physical activity, as they require significant ATP for contraction. Neurons also have high energy demands to maintain membrane potential and neurotransmitter release. Additionally, cells in the heart, which continuously pump blood, rely heavily on ATP for their rhythmic contractions. Lastly, cells in the liver and kidneys are energy-intensive due to their roles in metabolism and filtration processes.
The green ovals are chloroplasts, which are responsible for photosynthesis in plant cells. Chloroplasts contain chlorophyll, a pigment that captures sunlight energy to convert into chemical energy. Animal cells do not contain chloroplasts and rely on other organelles for their energy needs.
Red blood cells
They rely on glucose for energy.
They are called heterotrophic cells.
The red blood cells in the body completely rely on glucose, which is a carbohydrate, for energy. Adipose tissue and muscles cells partially rely on glucose as well.
No,they do not have.Only plants and algae have.
Solar cells can't work at night because they rely on sunlight to generate electricity. During the night, there is no sunlight available to be converted into energy. While some solar energy systems use batteries to store energy generated during the day for nighttime use, the solar cells themselves require sunlight to function.
Red blood cells (erythrocytes) are not used for energy storage. Their primary function is to transport oxygen from the lungs to tissues and carry carbon dioxide back to the lungs for exhalation. Unlike other cells, red blood cells lack mitochondria and do not store energy in the form of fat or glycogen. Instead, they rely on anaerobic metabolism for their energy needs while circulating in the bloodstream.
Fuel cells primarily rely on hydrogen as their energy source. Hydrogen gas is fed into the fuel cell where it reacts with oxygen to produce electricity, heat, and water as byproducts.
Animal cells do not make food; instead, they obtain energy by consuming organic materials. They rely on a process called cellular respiration, where glucose and oxygen are converted into energy (ATP), carbon dioxide, and water. This process occurs in the mitochondria of the cells. Unlike plant cells, which can perform photosynthesis to produce their own food, animal cells must rely on their diet for energy.
Cell respiration requires the process of energy and cells rely on active transport to provide the amount of energy.
Usually this is some sort of potential energy, especially chemical energy, but also nuclear energy.
Cells require nutrients such as glucose and oxygen to produce ATP efficiently through the process of cellular respiration. This process occurs in the mitochondria, where glucose is broken down to release energy that is used to convert ADP (adenosine diphosphate) into ATP. Additionally, cells rely on a series of enzyme-catalyzed reactions to facilitate the conversion of nutrients into ATP, ensuring a continuous supply of energy for various cellular functions.