Answer:
The correct answer is option d. "The DNA sequence likely functions as a ribosome-binding site".
Explanation:
The question states that a DNA region upstream of a start codon of an operon was changed to see its function. The result of the change was that the same amount of mRNA was made from the operon but very few proteins were expressed. This indicates that the DNA region that was changed most likely functions as a ribosome-binding site. This would explain why the translation level was affected but not the transcription level. A change in a ribosome-binding site would only affect the level of translation as a result of mRNA binding poorly to the ribosome.
Answer:
hello! The model is not a correct representation of asexual reproduction, as the offspring are not genetically identical to the parent organism. is the awnser
Explanation:
Hi there.
I believe these are called transposable elements.
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The correct answer is C.
Glad i could help:)
The pharynx is superior to the small intestine and inferior to the nasal cavity. Hope this helps!
Answer: C. Superiors, Inferior