"Anaerobian" Natural Recordings by Native Speakers
Anaerobic refers to a process or condition that occurs in the absence of oxygen. In biology, it typically describes organisms or cellular respiration that do not require oxygen, such as certain types of bacteria or muscle activities that produce energy without using oxygen, like short bursts of exercise.
1. Anaerobic exercises, like weightlifting and sprinting, are intense activities that don't require much oxygen.
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- During a sprint, your body relies on anaerobic metabolism to produce energy quickly.
2. Bacteria in the absence of oxygen can perform anaerobic respiration, which is essential in processes like fermentation.
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- Yogurt is made through the action of anaerobic bacteria fermenting lactose into lactic acid.
3. Some wastewater treatment plants use anaerobic digestion to break down organic materials in the absence of oxygen.
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- In an anaerobic digester, microorganisms work together to decompose sewage in a sealed environment.
4. Deep within the earth, where oxygen is scarce, certain organisms have adapted to survive in anaerobic conditions.
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- Ancient fossils discovered in anoxic sediment layers suggest the existence of anaerobically respiring life forms.
5. Wounds that become infected may develop an anaerobic infection, where harmful bacteria thrive without oxygen.
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- A deep puncture wound might create an anaerobic environment, promoting the growth of anaerobic bacteria that can cause complications.
Anadromous refers to fish species that migrate from the ocean to freshwater rivers or streams to spawn. These fish are born in fresh water, live in the sea for most of their lives, and then return to their birthplaces to reproduce. Examples of anadromous fish include salmon, steelhead, and shad.
Anadromous refers to fish species that migrate from the ocean to freshwater rivers or streams to spawn (lay eggs). These fish are born in fresh water, live in the ocean for most of their lives, and return to their birthplaces to reproduce. Examples of anadromous fish include salmon, steelhead trout, and shad.
"Anadyomene" is a term derived from Greek mythology, referring to a goddess or a figure rising or emerging from the sea. It is often used metaphorically to describe something or someone that originates or appears spontaneously from the water.
Anadyr is a river in eastern Siberia, Russia, flowing into the Bering Sea. It is also the name of a town located at the mouth of the river, which serves as the administrative center of Chukotka Autonomous Okrug.
Anaemia is a medical condition characterised by a deficiency in red blood cells or haemoglobin, leading to reduced oxygen transport capacity in the body. This can result in symptoms such as fatigue, weakness, shortness of breath, and pale skin. It can be caused by various factors, including iron deficiency, vitamin deficiencies, genetic disorders, or chronic diseases.
Anaemic means lacking in oxygen or characterised by a deficiency of red blood cells or haemoglobin, which can result in paleness, weakness, and fatigue. It can also be used metaphorically to describe something that is lacking vitality, vigour, or strength.
Anaerobe refers to an organism that does not require oxygen for growth or metabolism. It can survive and reproduce in environments without free oxygen or where oxygen is present in very low concentrations. Some anaerobic microorganisms can even be harmed or killed by oxygen exposure.
Anaerobes are organisms that can live and thrive in the absence of oxygen. They obtain energy through metabolic processes that do not require oxygen, such as fermentation or anaerobic respiration. Some common examples include certain bacteria and yeasts found in environments like soil, water, and inside the human gut.