Identify two ways in which posttranscriptional gene regulation occurs in eukaryotes and briefly
explain each. What will be an ideal response?
The addition of a poly- A- tail to eukaryotic mRNA appears necessary for translation. Pre-mRNA
molecules have alternative splicing patterns to produce different types of proteins in different tissues.
You might also like to view...
The earliest evidence of biochemical reactions by living cells dates to about ____ billion years ago
a. 0.5 b. 1 c. 1.5 d. 2 e. 3.7
Which of the following is a nematode worm that has been used as a model organism in genetics?
A) Drosophila melanogaster B) Mus musculus C) Arabidopsis thaliana D) Caenorhabditis elegans E) Homo sapiens
Fibrous bands that develop as a complication of surgery are called ______.
Fill in the blank(s) with the appropriate word(s).
The relatively shallow part of the ocean extending from the low tide mark to the edge of the continental shelf is called the
A. littoral zone. B. limnetic zone. C. neritic zone. D. surface zone. E. abyssal zone.