Biology, 08.12.2020 04:10 jjiopppotdd5638
Most bacteria have an optimal surface area-to-volume ratio (SA/V) that balances growth, available nutrients, and cellular components. A sphere-shaped bacterium and a rod-shaped bacterium have the same volume, but the surface area of the sphere-shaped bacterium is 4.6 µm2 and that of the rod-shaped bacterium is 0.8 µm2.
Which statement compares the nutrient diffusion of the bacteria?
-It will be the same in the sphere-shaped and rod-shaped bacteria since both have similar SA/V ratios.
-It will be slower in the sphere-shaped bacterium since it has a higher SA/V ratio.
-It will be faster in the sphere-shaped bacterium since it has a higher SA/V ratio.
-It will be faster in the sphere-shaped bacterium since it has a lower SA/V ratio.
Answers: 2
Biology, 22.06.2019 02:00
Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.
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Biology, 23.06.2019 02:00
Name the structure in the nucleus that contains the ribosomes
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