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 TAA TAA UAA UAA ATT
The sequence of bases on the opposite strand assembled by the tRNA would be 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 → 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 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
The correct sequence is: Ribosome -> Rough ER -> Vesicle -> Golgi Apparatus -> Vesicle -> Cell Membrane
Structures of the Cell Quick Check 3 of 53 of 5 Items Question Proteins are important molecules that are synthesized, transported, and used in cells in a multitude of ways. The rough endoplasmic reticulum and Golgi apparatus have parts to play in this system. These functions are __________, respectively. Identify the answer choice that correctly fills in the blank in the above passage. (1 point) Responses DNA packaging and DNA storing DNA packaging and DNA storing protein packaging and lipid production protein packaging and lipid production protein making and protein packaging protein making and protein packaging DNA making and DNA packaging
The correct answer is "protein making and protein packaging".
To determine the sequence of bases on the opposite strand assembled by the tRNA, we need to refer to the genetic code and the complementary base pairing rules. In RNA, the base adenine (A) pairs with uracil (U), while cytosine (C) pairs with guanine (G).
The mRNA codon AUU corresponds to the tRNA anticodon sequence UAA. However, it is important to note that the tRNA anticodon is complementary to the mRNA codon, not the opposite strand.
If we consider the opposite strand of DNA, the base pairing rules still apply. So, the sequence of bases on the opposite strand assembled by the tRNA would be TAA. In DNA, adenine (A) pairs with thymine (T), and uracil (U) is not present. Therefore, the correct sequence on the opposite DNA strand would be TAA.
To determine the sequence of bases on the opposite strand assembled by the tRNA, we need to understand the base-pairing rules of DNA and RNA. In RNA, the base adenine (A) pairs with uracil (U).
The given mRNA codon is AUU, which means the corresponding bases on the opposite DNA strand will be a complementary pair to form a double-stranded DNA molecule.
To find the complementary base sequence, we need to match each base in the codon with its complement.
In this case:
- The base adenine (A) in the codon pairs with uracil (U).
- The base uracil (U) in the codon pairs with adenine (A).
- The base uracil (U) in the codon pairs with adenine (A).
Therefore, the sequence of bases on the opposite strand assembled by the tRNA for the mRNA codon AUU is UAA.