Some organisms require oxygen in significantly reduced...

Some organisms require oxygen in significantly reduced amounts, such as 5% oxygen. These organisms are classified as Multiple Choice obligate aerobes. microaerophiles. obligate anaerobes. facultative anaerobes. aerotolerant anaerobes.

Transcript

00:01 Everyone in this question we need to match the bacteria with its following description.

00:06 So the first one is the aerotolerant anaerob.

00:11 The anerobe means the bacteria which cannot grow in the presence of oxygen.

00:18 So these basically respire in the absence of the oxygen.

00:23 And the arrow tolerant anorobes are those bacteria that grows equally well in the presence.

00:29 Or absence of the oxygen like the structococcus biogenes.

00:35 So here it will match with the b column that says it describes an organism which can grow in the presence of oxygen and can deoxify but it can also grow in the absence of oxygen.

00:53 Then the next one is the facultative ana road.

00:58 So here also it is also it is a the aneroid that means it grows well in the absence of oxygen so it is a facultative aneroid that means it grow well in the presence of oxygen but if there is absent that means it grows well in the absence of oxygen but it can tolerate a little bit of the oxygen so this here will match with the description that says it describes the organism that does not use the oxygen but it can grow in a limited presence of the oxygen then the next one here is the obligate aerob so aerobe are the bacteria which does the respiration in the presence of the oxygen and here it has been said that it is the obligate aerob that means it cannot tolerate the anoxic condition so the these are completely dependent on the oxygen for growth.

02:04 So this here will be the description that said it describes the organism which require oxygen for their growth and has the enzyme to remove the toxic byproduct of oxygen metabolism...

Question

Some organisms require oxygen in significantly reduced amounts, such as 5% oxygen. These organisms are classified as Multiple Choice obligate aerobes. microaerophiles. obligate anaerobes. facultative anaerobes. aerotolerant anaerobes.

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