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Stels [109]
4 years ago
8

Why is it that bacterial ribosomes can begin translation before mrna synthesis is completed, but eukaryotic ribosomes cannot?

Biology
1 answer:
KIM [24]4 years ago
6 0
<span>Answer: Bacterial DNA is directly exposed to the cytoplasm, which has the ribosomes on which protein synthesis takes place. As the mRNA molecule proceeds for synthesis, ribosomes immediately attach to the free 6' end of the RNA transcript and begin translating it into protein.</span>
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The digestive system codes include sites from the mouth to the anus, as well as the?
EastWind [94]

The most important organs that make up the digestive system (so as in their function) are the mouth, esophagus, stomach, small intestine, big intestine, rectum and anus.

Helping them alongside the manner are the pancreas, gall bladder and liver. Here's how those organs paintings collectively on your digestive system.The GI tract is a sequence of hole organs joined in a long, twisting tube from the mouth to the anus.

The hole organs that make up the GI tract are the mouth, esophagus, stomach, small intestine,large intestine, and anus. The liver, pancreas, and gallbladder are the stable organs of the digestive system.

To learn more about the digestive system here

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6 0
1 year ago
What is the 2nd phase of cellular respiration? what happens?
liubo4ka [24]

The second phage of cellular respiration is transition stage.

Process take place in transition stage:

The transition stage take place in mitochondria. The pyruvate is combined with NAD+ to form NADH and acetyl co-enzyme molecules.

After transition stage, Krebs cycle starts.

5 0
3 years ago
A patient with sneezing, congestion, fever, and a cough visits the doctor and asks for an antibiotic as treatment. Which of the
Allisa [31]
A. Because the symptoms will become worse and the patient obviously does not want it to continue into s more difficult virus
4 0
3 years ago
Read 2 more answers
What significance do the bases AUG, or UGA have? hint use decoder chart needed. A. a. the first one is a start codon and the sec
Minchanka [31]

Answer:

The importance of the AUG and UGA bases lies in the fact that the first one is a start codon and the second one is a stop codon, respectively (option a).

Explanation:

Codons or triplets are sequences of three nitrogenous bases, in the mRNA, that determine the synthesis of a specific amino acid.

  • <em>AUG </em><em>is called the </em><em>initiation or start codon</em><em>, and is usually at the beginning of a peptide synthesis, in addition to encoding the amino acid methionine. </em>
  • <em>UGA</em><em> is a</em><em> termination or stop codon</em><em> found at the end of a petid chain when it is complete.  UAA and UAG codons are also STOP or termination codons and, together with UGA, do not code for amino acids.</em>

The biological importance of start and stop codons is to initiate the synthesis of a protein and to stop the addition of amino acids when their size is adequate.

6 0
3 years ago
Please help me out, thank u.
goldenfox [79]

Answer:

Mineral C

Explanation:

Mineral C can scratch apalite, due to its higher hardness, but can be scratched BY feldspar due to it being slightly lower than feldspar.

5 0
4 years ago
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