If the sequence of bases on the mRNA codon is AUU, what would be the sequence of bases on the opposite strand assembled by the tRNA?(1 point)
Responses
UUA
UUA
ATT
ATT
UAA
UAA
TAA
TAA
Which of the following correctly shows the sequence of organelles a protein would take if it were being exported from the cell?(1 point)
Responses
Smooth ER →
Vesicle →
Golgi apparatus →
Rough ER →
Vesicle →
Nucleus
Smooth ER right arrow Vesicle right arrow Golgi apparatus right arrow Rough ER right arrow Vesicle right arrow Nucleus
Ribosome →
Rough ER →
Vesicle →
Golgi Apparatus →
Vesicle →
Cell Membrane
Ribosome right arrow Rough ER right arrow Vesicle right arrow Golgi Apparatus right arrow Vesicle right arrow Cell Membrane
Ribosome →
Vesicle →
Rough ER →
Vesicle →
Golgi Apparatus →
Cell Membrane
Ribosome right arrow Vesicle right arrow Rough ER right arrow Vesicle right arrow Golgi Apparatus right arrow Cell Membrane
Ribosome →
Smooth ER →
Vesicle →
Cell Membrane →
Vesicle →
Rough ER
The sequence of bases on the mRNA codon, AUU, would pair with its complementary bases on the tRNA. In this case, the tRNA would have the sequence UAA. So, the correct answer is UAA.
To determine the sequence of bases on the opposite strand assembled by the tRNA, you need to understand the pairing rules between mRNA codons and tRNA anticodons. In DNA and RNA, the bases adenine (A) pairs with thymine (T) or uracil (U), while cytosine (C) pairs with guanine (G).
The mRNA codon AUU consists of the bases adenine (A), uracil (U), and uracil (U). When it comes to tRNA, the bases in the anticodon pair with the corresponding bases in the mRNA codon. In this case, the tRNA anticodon will have a complementary sequence to the mRNA codon.
To find the complementary sequence, you need to pair adenine (A) with uracil (U) and uracil (U) with adenine (A). Therefore, the sequence of bases on the opposite strand assembled by the tRNA would be UAA.
So, the correct answer is UAA.