Answer:
Thermophilic bacteria adjust the fluidity of their plasma membrane by increasing the distinct fatty acids and polar carotenoid content.
Explanation:
Thermophilic bacteria adjust fluidity of their plasma membrane by increasing the following content in it;
- Branched iso-fatty acids
- Long-chain fatty acids
- Saturated fatty acids
- Polar carotenoid content
Interestingly, the thermophilic bacteria that grow above 70°C possess lipid species such as diether, tetraethers, and tetra esters.
The answer is B) 9 neutrons
Answer:
Variation allows some individuals within a population to adapt to the changing environment. Because natural selection acts directly only on phenotypes, more genetic variation within a population usually enables more phenotypic variation.
Explanation:
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Because it is the main site for digestion. food is totally digested and absorbed in small intestine so it is long.
