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emmainna [20.7K]
2 years ago
15

Bacteria are sensitive to certain antibiotics like chloramphenicol and streptomycin, which kill the bacteria by interfering with

translation through mechanisms that affect the ribosome's ability to function. If a researcher were to culture populations of Archaea and then treat them with either of the previously mentioned antibiotics, what would be the predicted results
Biology
2 answers:
lorasvet [3.4K]2 years ago
4 0

Answer:

A decline in the bacterial population will be observed. It is possible after a long time that these bacteria become resistant to those antibiotics

andreyandreev [35.5K]2 years ago
4 0

Answer:

Explanation:

Neither antibiotic will have an effect on Archaeon populations because their ribosomes are different from bacterial ribosomes.

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Which of the following events takes place in the electron transport chain?
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Answer:

The correct answer is C  the extraction of high energy electrons remaining from glycolysis and citric acid cycle .

Explanation:

Electron transport chain(ETC)  occur in mitocondria and is the last process of aerobic respiration.ETC deals with the transfer of electron from the reducing equivalent such as NADH,FADH2 thereby oxidising them to their oxidized form NAD+,FAD.

            The liberated electron from these equivalents utilizes the proton motive force come from the transport of H+ ion cytosol to mitocondrial matrix and then result in the phosphorylation of ADP to form ATP along with H2O by the reduction O2.

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Reproductive system<br> Explain How does a fetus get nourishment up <br> until the time it is born?
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The fetus gets it's nourishment through the umbilical cord that is connected to the mother's uterus

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3 years ago
2. A man with type B blood mamies a woman with type A blood. Their first child has type o blood. The couple says this is
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Blood types:

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It is possible to have a child with O blood despite the parents having different blood types.

While the man tested for B blood, he could have been a combination between type o and B whereas, the woman was a combination of type A and o. Since A/B are dominant, they would 'stand out' contrarily to o.

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Describe an environmental factor that could influence natural selection and decrease genetic diversity
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Answer:

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These factors include an environmental factor, one of the major factors, which may cause changes in the genetic variation of a population and influence the natural selection. A famous and important example of environmental factors affecting natural selection was during the Industrial Revolution, when many more grey moths made up the moth population.

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He did this by experiment with anthrax. Using a microscope, Koch analysed the blood of cows that had failed of anthrax. He marked rod-shaped bacteria and supposed they caused anthrax.

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Anthrax is cured by antibiotics.

Thus,  He kept rod-shaped bacteria and supposed they caused anthrax.

To learn more about anthrax click here:

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