No, not every organism needs oxygen to survive. Some organisms, like anaerobic bacteria, can survive in environments with no oxygen or low oxygen levels. These organisms can use other substances, like nitrogen or sulfur, as alternative electron acceptors in their metabolic processes.
Organisms require oxygen for cellular respiration, which is the process that produces energy for their survival. Without oxygen, cells are unable to generate energy efficiently, leading to cell death and ultimately organism death.
The amount of oxygen an organism needs to survive varies depending on its size, metabolic rate, and activity level. Generally, larger organisms with higher metabolic rates, such as humans, require more oxygen to function properly than smaller organisms. In humans, the average adult at rest consumes about 250 ml of oxygen per minute, which increases during physical activity.
An organism that breathes a substance other than oxygen is known as an anaerobe. Anaerobes do not require oxygen for respiration and can use other substances such as sulfur or nitrogen compounds.
The exchange of oxygen and carbon dioxide between an organism and its environment is known as respiration. In this process, oxygen is taken in by the organism and carbon dioxide is released as a waste product. Respiratory surfaces, such as lungs in mammals or gills in fish, facilitate this gas exchange by allowing for diffusion of gases between the organism and its surroundings.
The organism added to the test tube was likely a photosynthetic organism, such as algae or a plant, that produces oxygen through photosynthesis in the presence of sunlight. The increase in oxygen observed over time is a result of this photosynthetic process where the organism uses sunlight to convert carbon dioxide and water into oxygen and glucose.
Yes fish need some oxegen because every living organism needs air.:D
Plants undergo photosynthesis to provide themselves energy to make food to survive. The waste products of this reaction are oxygen and water which are released into the atmosphere. Humans need oxygen to survive. Thus, photosynthesis is a critical process for the survival of every organism.
YES! Every living organism needs Oxygen to survive... However, not to confuse you, there are scientific studies showing that a new multicellular life has been found that DOES NOTrequire oxygen.
They provide oxygen, shelter and food for the organisms
Three resources every organism needs from its habitat are nutrients, water, and somthing to breathe.
Yes. An aerobic organism is an organism that can grow and survive in the presence of oxygen. Mammals need oxygen to have cellular respiration, so they are obligate aerobes.
Well, for starters, oxygen is used by every living organism for their very essence of life. Humans need oxygen to make energy and plants need carbon dioxide, which contains the element oxygen, to make energy. As a tool, oxygen is very flammable so it is also used in some high-heat related jobs.
Organisms which need oxygen are called aerobic organisms or aerobes. The oxygen is used in the process of respiration to release energy from food. Organisms which do not use oxygen in respiration are called anaerobic organisms or anaerobes. See: http://en.wikipedia.org/wiki/Aerobic_organism
oxygen, nutrients, water, usually shelter
Every cell in your body needs oxygen.
Every organism need DNA.They control every activity of body.
Technically there's no organism that doesn't need the sun.