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Bond [772]
3 years ago
5

In a multicellular organism, organs carry out a variety of life functions. In a single-celled organism, these functions are perf

ormed by
Biology
1 answer:
olganol [36]3 years ago
8 0
Organelles
 
 I hope that this helped                       

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Which of the following is an example of a technological solution to a problem?
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The answer is:  [A]:  "A process that cleans pollution from a local pond" .
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3 years ago
At an initial examination in Oxford, Massachusetts, migraine headache was found in 5 of 1,000 men aged 30 to 35 years and 10 in
amm1812

Answer:

D) Incorrect, because of failure to distinguish between incidence and prevalence

Explanation:

YES!, the inference was incorrect because we no information was given about the emergence of the migraine or effect that resulted to it. Also, the inference made from such observation  is void and not applicable.

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4 years ago
Explain the difference between the term evolution and<br> biological evolution?
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6 0
4 years ago
When both the P and A site are occupied and a third tRNA anticodon comes to the ribosome, what happens to the first anticodon?
Rasek [7]

Answer:

The first anticodon leaves the ribosome through the E-site

Explanation:

Translation is the second stage of gene expression. It occurs in the ribosomes (organnelles of protein synthesis) where amino acid sequence is synthesized using a mRNA template. The tRNA (transfer RNA) is responsible for reading the mRNA codon using its ANTICODON, which is complementary to the mRNA codon.

The tRNA reads the mRNA codon and carries the amino acid that corresponds what it reads. tRNA has three binding sites on the ribosome; A-site, P-site and E-site. A tRNA molecule with the complementary anticodon binds to the codon on the P-site, and carries its corresponding amino acid. Another tRNA with complementary anticodon occupies the A-site, carrying the corresponding amino acid again.

Once both sites are occupied, the tRNA on the P-site transfers its amino acid to the one on the A-site to form a peptide bond. This causes the ribosome to shift the tRNA on the P-site, allowing the one on the A-site to be free. When this happens, the anticodon of the first tRNA on the P-site leaves the ribosome via the E-site in order to bind to another complementary mRNA codon and continue the translation process.

8 0
4 years ago
Which of the following is an example of gene flow?
SpyIntel [72]

Answer:

I Believe the answer is b. Pollen from a yellow daisy travels across a stream and pollinates an orange daisy.

Explanation:

>>>>>>>>>>

4 0
3 years ago
Read 2 more answers
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