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Sholpan [36]
3 years ago
13

What is the role of protein in a cell?

Biology
1 answer:
KonstantinChe [14]3 years ago
8 0
3- perform the functions of the cell
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Como se producen las células?
uysha [10]

Se crean nuevas células a partir de un proceso llamado división celular. Las nuevas células se producen cuando una célula, llamada célula madre, se divide en nuevas células llamadas células hijas.

 

5 0
3 years ago
Of cells is one of the processes that help multicellular organisms maintain homeostasis
lord [1]

Answer:

<u><em>Reproduction</em></u> of cells is one of the processes that help multicellular organisms maintain homeostasis.

Explanation:

In biology, homeostasis can be described as the capability of an organism to maintain its constant internal environment despite the changes in the external environment.

External factors like pathogens in the environment tend to kill cells in our body like the skin cells and the immune cells. Through the process of cell division, our cells can reproduce and hence, maintain an equilibrium of the internal conditions.

Reproduction of cells also causes growth. Hence, the process of reproduction of cells maintains homeostasis.

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3 years ago
What does polymerase chain reaction (PCR) do?
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Answer:

A. makes more copies of a sample of DNA

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Define photosynthesis. What organisms are capable of this process?
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Photosynthesis happens when plants use the energy of the sun and other reactants to produce sugar and water that they need to survive. The reactants of photosynthesis are energy, carbon dioxide, and water. The products are glucose and oxygen.

<span>Energy (Sun) + CO2 (Carbon dioxide) + H2O (Water) -> C6H12O6 (Glucose) + O<span>2 (Oxygen).
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Photosynthesis is generally performed by various plants and bacteria.
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4 years ago
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The students in Mrs. Cosby's class were observing worms. The students wanted to find out if a worm's body weight is related to h
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After the worms have finished eating their food, the students must now weigh the worms and record this data. They can then compare these new weights to the starting weights of the worms and see if it demonstrates their hypothesis. Hope this helped :)
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