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Ber [7]
3 years ago
12

What role do bacteria play in soil ecosystems?

Biology
1 answer:
bagirrra123 [75]3 years ago
5 0

Answer:

They return nutrients to soil.

Explanation:

Bacteria help degrade dead animals and plants and bring valuable nutrients back to Earth.

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Please need help with this ASAP
Stolb23 [73]

Answer:

<em>The correct option is A)  if the research uses anonymous questionnaires</em>

Explanation:

For research studies, it is always important that the consent of the participants be taken if they are to be mentioned in the research. Without the consent of a person, a researcher cannot use anything related to that person in his research. However, in scenarios where you have to keep the data anonymous and just depict the results, consent is not necessary. However, one should recognize that apart from anonymous studies, not taking consent of the participants is unethical.

8 0
3 years ago
How might Schwann's observations about embryos have affected the theory of spontaneous generation?
gladu [14]

The theory of spontaneous generation exclaimed that living organisms could arise from non-living matter.

Schwann affected this theory by demonstrating that fermentation required the presence of yeasts to start and that was not caused by oxygen as was speculated.

Schwann concluded by his experiments that sugar was converted to alcohol as part of an biological process based on the action of a living organism - the yeast.


4 0
3 years ago
a person with genotype uu vv xx yy zz can have the same phenotype as a person with the genotype uu vv xx yy zz? true false
frez [133]
True
Genotype determines the phenotype and if the genotypes are the same, then the phenotypes will be the same as well.
7 0
3 years ago
Read 2 more answers
7. one molecule of dietary glucose can be oxidized through glycolysis and the citric acid cycle to generate a maximum of 32 mole
Dmitry [639]

6.25% of the energy contained in glucose is lost during the storage process. Glycolysis produces the molecules that are processed by the citric acid cycle.

  • Each dietary glucose molecule produces 32 molecules of ATP when it enters the glycolysis and oxidation pathways directly.
  • A net 2 ATP are produced during glycolysis for every gram of glucose. Per glucose, the citric acid cycle generates an extra 2 ATP. 28 ATP are produced by oxidative phosphorylation using the byproducts of glucose catabolism.
  • 32 ATP molecules are created in this way. A cell could potentially store dietary glucose for later use, in the form of glycogen.
  • One ATP must be used in this process in order to create glucose-1-phosphate (G1P).
  • After then, G1P and UTP (uridine triphosphate) combine to form uridine-diphospho-glucose (UDP-glucose or UDPG). The UTP substrate, which is used in this phase, indirectly consumes ATP.
  • Glycogen synthase can then utilise UDPG directly in the production of glycogen. This implies that each additional molecule added to a glycogen polymer uses up two ATP molecules.
  • If two ATP molecules are used up during the storage of glucose as glycogen, then 2/32 or 6.25% of the energy contained in glucose is lost during the storage process.

Learn more about the Glycolysis with the help of the given link:

brainly.com/question/14076989

#SPJ4

7 0
2 years ago
How does magma form ?
ivanzaharov [21]
<span>Decompression melting involves the upward movement of Earth's mostly-solid mantle. This hot material rises to an area of lower pressure through the process of convection.</span>
7 0
3 years ago
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