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
TAA
TAA
UAA
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
Ribosome →
Smooth ER →
Vesicle →
Cell Membrane →
Vesicle →
Rough ER
Ribosome right arrow Smooth ER right arrow Vesicle right arrow Cell Membrane right arrow Vesicle right arrow Rough ER
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 → Vesicle → Rough ER → Vesicle → Golgi Apparatus → Cell Membrane
The opposite strand assembled by the tRNA would have the sequence UAA.
To determine the sequence of bases on the opposite strand assembled by the tRNA, we need to know the rules of base pairing in DNA and RNA. In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). In RNA, adenine (A) pairs with uracil (U), and cytosine (C) pairs with guanine (G).
Here, the mRNA codon is AUU. To find the corresponding sequence on the opposite strand, we need to swap the complementary bases. Since RNA uses uracil instead of thymine, the complementary base for adenine (A) is uracil (U), and for uracil (U) it would be adenine (A).
Therefore, the sequence of bases on the opposite strand assembled by the tRNA would be UAA.