Small RNA molecules that specifically down-regulate expression by binding to the appropriate mRNA molecule and inhibit translation are
A) mRNAs.
B) siRNAs.
C) tRNAs.
D) rRNAs.
E) miRNAs.
E) miRNAs.
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Glycogen Storage Disease Type II (GSD II), also known as Pompe disease, is a metabolic disorder that leads to the accumulation of glycogen in muscles and neurons throughout the body. It is caused by a defect in an enzyme that is normally housed with other enzymes that are involved in breaking down large macromolecules. What organelle is most likely affected by this disease?
A. Lysosome B. Golgi body C. Nucleus D. Mitochondrion E. Rough ER Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you know about breaking down large macromolecules like glycogen? How does it relate to the question? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
B is an intron between two exons, A and C. Which representation best describes how this region of mRNA will appear after it is transcribed and processed by a spliceosome?
A) A-C B) A-B C) B-C D) A-B-C
Lactobacillus in the female reproductive tract
A. is the causative agent in common yeast infections. B. is protective. C. is indicative of underlying infection. D. can contribute to STIs. E. can lead to pelvic inflammatory disease.
What are lacunae?