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OverLord2011 [107]
3 years ago
10

Jessica is doing an investigation to see how many birds come to the tree in her backyard each morning. She repeats her

Biology
1 answer:
Zolol [24]3 years ago
8 0

Answer:

D

Explanation:

I t would be different because she would of only did it once so not really an investigation

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How did you know which tRNA molecule would attach to the mRNA strand
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Matching of base pair is the reason for the tRNA molecule attachment to the mRNA molecule.

<u>Explanation</u>:

  • The mRNA strand is the process of synthesizing, making proteins from amino acids. tRNA molecules bring the amino acids to the mRNA strand.
  • The tRNA molecule that will attach to the mRNA strand. The pairing of base pairs takes place as Cytosine (C) with guanine (G), and adenine (A)  with uracil (U).
  • The molecules of tRNA match up with the amino acids then the tRNA molecules which carry their amino acids towards the mRNA strand by pairing is called translation.
  • The pairing of the is done by the anticodon in which the tRNA matches up with a codon on the mRNA to get the desired base pair.  
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4 years ago
List the five levels of organization in living things such as humans in order from simplest (1) to most complex (5):
Montano1993 [528]

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cells, tissues, organs, organ systems, organism

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The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism

8 0
3 years ago
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how would you relate the changes of earth surface to the earthquake activities and volcanic eruptions?​
Fiesta28 [93]

Answer:

The correct answer is - volcano leads to rock or land formation and the change of mountains and earthquakes causes a landslide and other changes.

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A volcanic eruption changes the surface of the earth by the eruption of molten and magma that leads to new rock formations or mountains. It builds up the land or rocks around a volcano when lava flows out and hardens on the surface.

The surface of the Earth change by cracking and shifting when an earthquake hits and cause landslides as well as the point where the crust moves.

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When a wildfire is sparked, which of the following effects might occur?
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D) all of these

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