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Tcecarenko [31]
2 years ago
13

f an mRNA molecule had 300 nucleotides in the coding region of the strand, how many amino acids would be in the polypeptide that

was synthesized
Biology
1 answer:
Advocard [28]2 years ago
8 0

Answer:please give me a sec I’ll help

Explanation:

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What is the structure of a codon?.
stepladder [879]

Codons are units of genomic information made up of three nucleotides (trinucleotides) in DNA or RNA that code for a specific amino acid or indicate the end of protein synthesis (stop signals).

  • On a strand of messenger RNA (mRNA), the start codon serves as the signal to begin translation. Keep in mind that translation is the process by which strings of amino acids are created when anticodons on the transfer RNA (tRNA) molecule bind to their complementary codons on the messenger RNA (mRNA).
  • This is how our bodies produce proteins, which are necessary for a variety of bodily processes. When a ribosome hooks onto an mRNA strand and attaches to the 5' end of it, translation occurs after transcription results in the synthesis of RNA.
  • Translation starts when the ribosome moves across the mRNA strand and identifies a start codon.
  • Every codon is a group of three nucleotides that together code for a particular amino acid and are each represented by a letter in the alphabet.
  • Therefore, when several codons are combined, a string of amino acids is produced that eventually turns into a protein. Therefore, the start codon instructs the ribosome where to start the translation process on the mRNA molecule.
  • Usually, it is AUG, which stands for methionine, an amino acid. The codons after it are read continuously until translation is complete after it has been detected and the methionine has been transported over by tRNA.
  • It should be noted that AUG no longer codes for a start codon when it is located in the middle of a strand that is already being translated.

To know more about codon check the below link:

brainly.com/question/7643068

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7 0
1 year ago
How could the demise of this seemingly unimportant insect cause severe damage to the rain forest in which it lives?​
AleksandrR [38]

Answer:

This particular insect might be a major pollinator of the flowering plants native to the area. If this pollinator disappeared, the majority of the said flora will also stop reproducing. Since everything is connected in a food chain and web, this disappearance of producer will eradicate the other consumers. Additionally, the said insect might also be a staple food for other species which will also affect the predation cycles in the environment.

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Anna often finds that she becomes drowsy in the afternoons. The warmer her classroom is, the harder she finds it to stay awake.
vlabodo [156]

D.

Most of her body's energy is being used to reduce her temperature through sweating, panting, and similar methods.

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The accessory organs assist the digestive organs in the chemical digestion of food. An injury to which organ can hamper the dige
Fiesta28 [93]

Answer:

Pancreas

Explanation:

The Pancreas produces enzymes that aid the digestion of fats, carbohydrates, and proteins.

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3 years ago
In a 200m race, athletes sprint the entire length. What type respiration is most likely occurs near the finish line.
Helga [31]
is hard I will try my best
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