How frequently can scientists prove that their hypotheses are true?

1 answer:

4 0

Scientists prove their hypothesis is true about Scientists can never "prove" their hypotheses are true, because some future experiment, possibly using new technology not currently available, might show the hypothesis to be false after all.

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Which of these microbes causes "walking pneumonia"?

Karolina [17]

Answer:

Walking pneumonia can be caused by the microbes mycoplasma pneumoniae and chlamydophila pneumoniae.

Explanation:

Atypical pneumonia, commonly known as walking pneumonia, is a type of pneumonia which is not caused by a single pathogen or a single type of pathogen. The organisms that cause walking pneumonia are called atypical organisms. Therefore, disease can be caused by special bacteria, fungi, viruses and protozoa.

Examples of atypical organisms include: chlamydophila pneumoniae, chlamydophila psittaci, francisella tularensis, mycoplasma pneumoniae, etc.

Therefore, Walking pneumonia can be caused by the microbes mycoplasma pneumoniae and chlamydophila pneumoniae.

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3 years ago

The innermost serous membrane covering the heart is the: Group of answer choices synovial layer peritoneum visceral pleura visce

stepan [7]

Answer:

There are innermost serious membranes that cover the heart is Parietal Pericardium.

Explanation:

Heart is covered by pericardium in two sides, inner and outer sides. The inner membrane is parietal pericardium and the outer one is visceral pericardium. Pericardium is made up of fiber tissues that strongly protect the heart from all around.

The main function of pericardium is to protect the heart from any injuries and prevent the infections. The serious pericardium helps in lubricating the heart.

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3 years ago

When the acetyl-CoA produced during -oxidation in the liver exceeds the capacity of the citric acid cycle, the excess acetyl-Co

Oliga [24]

Answer:

There is a need to transform the accumulation of acetyl-CoA into the ketone bodies, as one knows that acetyl-CoA is both labile and possess an enormous amount of energy. Hence, acetyl-CoA due to its unstable characteristic is not ideal for circulation within the tissues, and at the same time, the compound acetyl-CoA does not possess the tendency to pass through the cell membrane.

Due to these reasons, the conversion of acetyl-CoA into the ketone bodies is done, the ketone bodies also act as an alternative source of energy. The ketone bodies work as water-soluble correspondents of fatty acids. The production of ketone bodies generally takes place within the liver cells' mitochondrial matrix. The three forms of ketone bodies are beta-hydroxybutyrate, acetoacetate, and acetone.

The production of ketone bodies by the liver cells helps the cells of the brain at the time of starvation, as the brain cannot use fatty acids as an energy source, as the fatty acids cannot pass through the blood-brain barrier.

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3 years ago

Como se liberan a la atmosfera, los hidrocarburos procedentes de la quema de combustibles fósiles generan ozono troposferico. Po

Hitman42 [59]

Answer:

error

Explanation:

6 0

3 years ago

Why would you need a microscope to see a prokaryotic organism?

Katen [24]

Beacause prokariyotics are unicellular organisms.

5 0

3 years ago