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True [87]
3 years ago
12

A scientist studies the formation of the protein hemoglobin. Arrange the labels to complete the steps for the formation of hemog

lobin.
Label 1 to 4 please. If I get it correct I will mark brainliest!
=================================

mRNA travels to a ribosome where its codons are "read"

amino acids released by tRNA form peptide bonds

DNA molecule is "unzipped" in nucleus

RNA polymerase is used to build a mRNA molecule
Biology
2 answers:
Amiraneli [1.4K]3 years ago
7 0

Answer:

1. DNA molecule is "unzipped" in nucleus

2. RNA polymerase is used to build a mRNA molecule

3. mRNA travels to a ribosome where its codons will be "read"

4. amino acids released by tRNA form peptide bonds

Explanation:

i got it right :)

julsineya [31]3 years ago
3 0

Correct Answer:

C, D, A, B

Explanation:

I took the test using the person's above answer, got 2 wrong, therefore it's C, D, A, B, instead of C, A, D, B.  

I hope this helps

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2 years ago
Which event allowed greater diversity of life during the Paleozoic era?
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Option C, animals moved from the sea to the land is the right answer.  

The Paleozoic Era in the history of the earth was a time of major change on Earth. This was the period that ran about 542 to 251 million years ago. The period commenced with the split of a single super-continent and the development of another. Plants grew extensively. Moreover, the primary vertebral animals conquered the land.

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3 years ago
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position vs time for two cars which statements best describe the motion of car a and car b check all that apply
jekas [21]

Answer:

Option 1, 2, 5

Explanation:

Options for the question

  1. car a and car b are both moving toward the origin.
  2. car a and car b are moving in opposite directions.
  3. car a is moving faster than car b.
  4. car a and car b started at the same location.
  5. car a and car b pass each other at the crossover  point on the graph.  time (s)

Solution -

The motion of any object is represented by  position-time In such graphs the position of an object is fixed for any starting point on the y-axis and time on the x-axis.

The slope of such curves determine the velocity of the object at all its position within the graph. The steeper the slope is, the faster the the object is moving.

Hence, the following statements are correct

Option 1, 2, 5

3 0
3 years ago
The term aerotolerant anaerobe refers to an organism that:
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Answer:

does not use oxygen but tolerates it.

Explanation:

The term aerotolerant anaerobe refers to an organism that. does not use oxygen but tolerates it.

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