Obligate symbionts are organisms that depend on a close relationship with another organism for their survival. They cannot live independently and require the symbiotic relationship to obtain essential nutrients or other resources. Examples include certain species of bacteria that live within the intestines of animals to help with digestion.
Catalase and superoxide dismutase are two enzymes that are present in obligate aerobes but lacking in obligate anaerobes. These enzymes help in breaking down toxic reactive oxygen species that are produced during aerobic respiration.
The opposite of facultative is obligate. In biology, facultative organisms can tolerate varying environmental conditions, whereas obligate organisms require specific conditions to survive.
Aerobes are organisms that require oxygen to survive. They use oxygen for their metabolic processes to generate energy for growth and survival. Without oxygen, these organisms cannot carry out their normal functions.
Obligate anaerobes will grow in thioglycollate broth because it creates an anaerobic environment by consuming oxygen and releasing reducing agents. The reducing agents in thioglycollate react with oxygen, thus depleting it from the surrounding medium. This allows obligate anaerobes, which cannot grow in the presence of oxygen, to thrive in such conditions.
"Non obligate" refers to organisms or processes that do not rely on a particular condition or resource for survival or function. These organisms or processes can adapt to different conditions or resources as needed.
Not that smart, K?
They have glands which hold cyanobacteria symbionts and in the glands are water soluble pigments that attract the free symbionts in the soil and are red because of their low pH.
a.Ficus (fig) trees and fig waspsb. Outcome of obligate mutualism
Aerobes that require oxygen to survive are known as obligate aerobes.
The noun forms of the verb to obligate are obligator, obligatee, obligation, and the gerund, obligating.
Catalase and superoxide dismutase are two enzymes that are present in obligate aerobes but lacking in obligate anaerobes. These enzymes help in breaking down toxic reactive oxygen species that are produced during aerobic respiration.
Corals host symbionts with colorful photosynthetic pigments.
Human intestinal bacterial symbionts play a crucial role in digestion, nutrient absorption, immune system function, and protection against harmful pathogens. They help break down complex carbohydrates, produce essential vitamins, and promote a healthy balance of gut microflora, contributing to overall health and well-being.
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absolve; release
obligar
obligate Oblige