They cannot get the nitrogen they need from the atmospheric supply. WHat?
Fewer organisms live at the bottom of a deep lake because of the lack of sunlight and oxygen. Without sunlight, photosynthetic organisms struggle to survive, and without oxygen, aerobic respiration is difficult for many organisms, limiting the biodiversity at the lake's bottom.
plankton
Yes, oxygen in the atmosphere is considered an abiotic factor. Abiotic factors are non-living components that can influence living organisms. Oxygen plays a critical role in many biological processes and is essential for the survival of aerobic organisms.
If oxygen were not available, most multicellular organisms, including humans, would not be able to survive as oxygen is essential for cellular respiration, the process by which cells produce energy. Anaerobic organisms, which do not require oxygen, would likely thrive in this environment. The Earth's atmosphere and ecosystem would significantly change, leading to the extinction of many species.
Nitrogen has 1 atom in a molecule, represented by the chemical symbol N. Oxygen typically exists as O2, with 2 oxygen atoms bonded together.
Free oxygen refers to oxygen that is not combined with other elements. It is a diatomic molecule with the chemical formula O2 and is essential for respiration in many organisms. Free oxygen is found in the Earth's atmosphere, where it makes up about 21% of the air we breathe.
Yes, free oxygen is essential for many biological processes, including respiration in organisms and combustion reactions. It is also used in various industrial processes, such as steel production and wastewater treatment.
Organisms that need oxygen to survive are known as obligate aerobes. These organisms require oxygen for their metabolism and cellular respiration to produce energy. Examples include humans, most animals, and many types of bacteria.
Oxygen is essential for most living organisms because it is used in the process of cellular respiration to produce energy. Organisms use oxygen to break down food molecules and generate ATP, the energy currency of cells. Without oxygen, many organisms would not be able to carry out this vital process and would not survive.
Obligate aerobes are organisms that require oxygen to survive, as they use it for their cellular respiration process. These organisms cannot grow or survive in environments with low oxygen levels. Examples include humans, most animals, and many bacteria.
Organisms that require oxygen for survival and reproduction are aerobes. These include most plants, animals, fungi, and many types of bacteria. Oxygen is necessary for these organisms to carry out cellular respiration, which produces energy for their growth and metabolic activities.
All aerobic living things needs oxygen. Anaerobic organisms do nor need oxygen and may be poisoned by it, facilitative organisms can adjust their metabolism to act as either aerobes or anaerobes.
Most animals, including humans, require oxygen for respiration. This includes mammals, birds, reptiles, and many invertebrates. Additionally, some bacteria and fungi also require oxygen for their respiration processes.
All living organisms need water to survive, because they have cells. With air, not all living organisms need air. Some forms of bacteria do not need oxygen to live, and others can't stand oxygen.
plankton
plankton
Fewer organisms live at the bottom of a deep lake because of the lack of sunlight and oxygen. Without sunlight, photosynthetic organisms struggle to survive, and without oxygen, aerobic respiration is difficult for many organisms, limiting the biodiversity at the lake's bottom.