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IgorC [24]
3 years ago
14

ONE QUICK PHYSICAL SCIENCE QUESTION

Biology
1 answer:
Debora [2.8K]3 years ago
4 0
<span>An atom with an atomic number of 12 has 12 protons. Because the mass number is the sum of the protons and neutrons, the mass number would need to be at least 12. I hope this helped!
</span>
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Pachacha [2.7K]

Answer:

C.People can be tested for mutations on these genes

Explanation:

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15. What process makes bread dough rise?
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yeast uses glycolysis and alcohol fermentation to break down sugars in dough then it releases alcohol and carbon dioxide as waste and the carbon dioxide gas causes the bread to rise

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An animal cell with a 30% salt solution is placed in a beaker with a 20% salt
AleksAgata [21]

Answer:

the animal cell will burst

Explanation:

If the salt solution in the animal cell is 30%, it means the water is at a 70% concentration. Outside is 20%, so the water is 80%.

Water will enter the cell. Water is at a higher concentration outside the cell (80%) or a lower concentration inside the cell (70%) by the process of osmosis.

Eventually, the animal cell will burst, because it does not have any cell wall to control the swelling of the cell that occurs as water flows in.

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Which of the following is not an attitude that scientists need
frutty [35]
<span>Curiosity. Curiosity is a fundamental characteristic of a good scientist. ...Creativity. ...Accuracy of Observation. ...<span>Skepticism. 

but they dont need playing around not being skepticism.</span></span>
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3 years ago
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The gut of ruminants contains a highly diverse mixture of microbes responsible for digesting a wide variety of complex plant mol
podryga [215]
<h2>Microbes and ruminants relation</h2>

Explanation:

The mixture of microbes allows the host animal to produce a much wider variety of digestive enzymes, far more than the host could encode in their own genome

  • The microbes in the gut of ruminants include bacteria,fungi and protozoa
  • These microbes helps the ruminant animals to digest food,without the microbes these animals would die
  • The microbes break down feed to produce volatile fatty acids, which are used by the cow(ruminant animal) as energy for maintenance and milk production
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