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Alecsey [184]
3 years ago
6

What element is this a model of? Use the periodic table. PLEASE HELP 30 POINTS

Biology
1 answer:
Natasha2012 [34]3 years ago
7 0

Answer:

the answer is B) sodium

Explanation:

Sodium (Na) is the only element that has 11 electrons, 11 protons, and 12 neutrons. Based on the picture, the element displayed has as many protons, neutrons, and electrons as a sodium molecule

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As a ribosome translocates along an mrna molecule by one codon, what happens after it?
erastova [34]

Answer:

The tRNA is released from the E site of the ribosome and the elongation process finishes while the termination process starts.

Explanation:

When the translocation process is finished the tRNA that is in the E site  of the ribosome is released and the A site of the ribosome reads a stop codon in the mRNA in order to finish the elongation process and start with the termination process.  In the termination process  a termination factor joins the stop codon, the ribosomal subunits split apart, the protein and the tRNA dissociate from one another and the tARN is not in the P site of the ribosome anymore.

4 0
3 years ago
Question 7 of 20 :
Scilla [17]

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Toxic Algae Blooms

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Floodwater deposits a large amount of sediment. excess nutrients promote the growth of algae is a cause of eutrophication.

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2 years ago
Television sets are able to recreate the entire visible spectrum by additively mixing three primary colors. This process is simi
Nostrana [21]

Answer:

Trichromatic vision.

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The television also produce three primary colors by the use of trichromatic theory. The receptor or these colors in human are greater than three as different colors have different intensity of light.  The opsin protein plays an important role in the trichromatic vision.

Thus, the answer is trichromatic vision.

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Why do you think hydroelectric plants are built at the base of dams
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