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solong [7]
3 years ago
12

Your respiratory system is the system in your body that is responsible for breathing True or False

Biology
1 answer:
DanielleElmas [232]3 years ago
8 0
Certainly true. respiratory system responsible for breathing.....
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During translation, the tRNA molecule carrying the correct amino acid corresponding to its anticodon sequence must base pair wit
katovenus [111]

Answer:

The tRNA would be unable to read the mRNA CODON, and will be unable to carry its corresponding amino acid

Explanation:

Protein synthesis occurs in two major stages; transcription and translation. Transcription involves the synthesis of a mRNA molecule while translation involves reading the sequence of the mRNA in order to synthesize amino acids that forms protein. Let's look at translation in details. Translation occurs with the help of a type of RNA molecule called transfer RNA (tRNA) present in the RIBOSOME (site of protein synthesis).

The tRNA possesses a group of three nucleotides called ANTICODON, which it uses to read the mRNA codon that is complementary to it i.e. an anticodon UAC will read mRNA codon AUG. The tRNA binds to the mRNA molecule in order to assess its nuceleotide sequence. Once, a complementary anticodon succesfully reads a particular mRNA codon, it carries the amino acid encoded by the mRNA codon it reads to the growing polypeptide chain. This is the normal translation process.

However, as stated in the question, that if a wrong anticidon successfully binds to a codon. This means that the anticodon that binds to the mRNA codon is not complementary to it. What would happen in this case is that the Anticodon will be unable to read that particular codon it binds to because the complementary base pairing rule is used to read i.e. A-U, G-C. Once, the anticodon cannot read the mRNA codon, the tRNA will also be unable to carry the amino acid that is encoded by that CODON.

6 0
4 years ago
Cuál es la diferencia entre ribosa y desoxirribosa?
vladimir1956 [14]

Answer:El azúcar es una pentosa, con 5 átomos de carbono que puede ser de dos tipos: ribosa o desoxirribosa, la diferencia entre ambas es que en la desoxirribosa falta un átomo de oxígeno en el carbono 2. El ácido fosfórico se encuentra normalmente ionizado con cargas negativas por lo que es más correcto denominarlo fosfato.

Explanation:

5 0
3 years ago
Starch and protein digestion in a single stomach?
Zepler [3.9K]

Answer:

Explanation: Protein digestion occurs in the stomach and the duodenum through the action of three main enzymes: pepsin, secreted by the stomach, and trypsin and chymotrypsin, secreted by the pancreas. During carbohydrate digestion the bonds between glucose molecules are broken by salivary and pancreatic amylase.

8 0
3 years ago
Paleomagnetism is. Question 8 options: The equipment tied to boats to measure their depths The rock that solidifies from mid oce
Mariana [72]

Paleomagnetism is the study of the terrestrial magnetic field during rocks formation or geological processes. The correct option is D. <em>The study of the </em><em>magnetic qualities </em><em>of </em><em>ancient rocks.</em>

-----------------------------

Paleomagnetism is a branch of geology, and refers to the study of the terrestrial magnetic field registered at the moment of a rock formation or during subsequent relevant geological processes, such as metamorphism.

It is based on three basic assumptions:

  • Axial geocentric dipole  
  • Record of the primary magnetic field
  • Invariable record in time

The paleomagnetic analysis includes a series of control tools used to verify que acomplishments of these assumptions in the study area.  

The correct option would be option <em>D. The study of the </em><em>magnetic qualities </em><em>of </em><em>ancient rocks.</em>

------------------------------------

Related link: brainly.com/question/3649885?referrer=searchResults

                     brainly.com/question/13771936?referrer=searchResults

6 0
3 years ago
What evidence has allowed scientists to conclude that the common ancestor of modern chimps and humans lived around 7 million yea
tatyana61 [14]

Biological molecules such as proteins and DNA reveal differences between humans and chimps that would have taken around 7 million years to accumulate.

<h3>What is DNA?</h3>

All known animals and viruses have genetic information in the form of deoxyribonucleic acid, a polymer consisting of two polynucleotide chains that coil around one another to form a double helix. Ribonucleic acid is a type of nucleic acid, as is DNA.

The two DNA strands are known as polynucleotides because they are constructed from simpler monomeric units called nucleotides.

The four nucleobases that contain nitrogen—cytosine (C), guanine (G), adenine (A), or thymine (T)—along with deoxyribose and a phosphate group—make up each nucleotide. The sugar of one nucleotide and the phosphate of the following make covalent bonds, creating what is known as the phospho-diester linkage, which results in an alternating sugar-phosphate backbone.

To learn more about DNA visit:

brainly.com/question/264225

#SPJ4

8 0
2 years ago
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