Matching of base pair is the reason for the tRNA molecule attachment to the mRNA molecule.
<u>Explanation</u>:
- The mRNA strand is the process of synthesizing, making proteins from amino acids. tRNA molecules bring the amino acids to the mRNA strand.
- The tRNA molecule that will attach to the mRNA strand. The pairing of base pairs takes place as Cytosine (C) with guanine (G), and adenine (A) with uracil (U).
- The molecules of tRNA match up with the amino acids then the tRNA molecules which carry their amino acids towards the mRNA strand by pairing is called translation.
- The pairing of the is done by the anticodon in which the tRNA matches up with a codon on the mRNA to get the desired base pair.
Our vestibular sense contributes to the ability to maintain body posture and body balance.
Vestibular is termed as a sensory system which provides the leading contribution to spatial orientation and sense of balance. This is because it coordinates balance with movement.
Vestibular has two components which are semicircular canals and otoliths. Semicircular indicates movement ration and otoliths indicates linear acceleration.
Vestibular sends signals primarily to the neural structure which their work is to control eye movement.
Answer:
High melting and boiling points...
Explanation:
Ionic compounds typically have high melting and boiling points, and almost always electrically insulting, but when melting or dissolved they become highly conductive, because the ions are mobilize.....
Answer options:
- The total percentage of gametes with recombinant genotypes will be 15%.
- Each recombinant gamete genotype will be produced 7.5% of the time.
- The total percentage of gametes with parental genotypes will be 100%.
- Each recombinant gamete genotype will be produced 25% of the time.
- Each parental gamete genotype will be produced 50% of the time.
- The total percentage of gametes with recombinant genotypes will be 50%.
- The total percentage of gametes with parental genotypes will be 85%.
- Each parental gamete genotype will be produced 42.5% of the time.
Answer
Explanation:
Map units are an arbitrary measurement based on the number of recombinants in a cross. Alleles on the same chromosome can only be inherited separately if crossing over occurs between them (i.e. genetic material is exchanged between different chromosomes).
The closer genes are together on a chromosome the less likely this is to occur and therefore the fewer number of recombinant phenotypes will be present.
Recombinant phenotypes are those that do not match the parents, i.e. a plant with non-yellow flowers and red tomatoes or yellow flowers and non-red tomatoes. If they are 15 map units apart, that means recombinant phenotypes when crossing 2 heterozygous individuals (F2 generation) only occur 15% of the time.
This cross is between 2 true breeding plants: YYRR x yyrr
The first parent can only produce YR gametes, and the second parent can only produce yr gametes.
Therefore, all the F1 offspring will be YyRr
The potential gametes for the F2 generation are YR, yr, Yr, yR. However, we know that Y and R are fairly close on the same chromosome. 15 map units apart means they only recombine to give yR or Yr phenotypes 15% of the time.
- The total percentage of gametes with recombinant genotypes will be 15%. - true
- Each recombinant gamete genotype will be produced 7.5% of the time. - true - <em>the combination is 15% made up of approximately 7.5% each</em>
- The total percentage of gametes with parental genotypes will be 100%. false it will be 100%-15% = 85%
- Each recombinant gamete genotype will be produced 25% of the time. false
- Each parental gamete genotype will be produced 50% of the time.
- The total percentage of gametes with recombinant genotypes will be 50%. false
- The total percentage of gametes with parental genotypes will be 85%. true
- Each parental gamete genotype will be produced 42.5% of the time. true, the combination is 42.5+42.5 = 85%