Some mRNAs are stored inside the endoplasmic reticulum. Upon egg maturation or fertilization, specific mRNAs move from subribosomal mRNP particles to polysomes. Some mRNAs are recruited selectively into polysomes by differential splicing. Proteins needed for vitellogenesis are synthesized selectively after fertilization. Complete each of the following sentences by inserting one word into each blank space so that a scientifically and linguistically correct statement results.
Hyphenated words count as one word.
Neural Induction Describe the experiment by Hans Spemann and Hilde Mangold showing that the embryonic axis in amphibians is organized by tissue from the dorsal blastopore lip. Diagram the expected results. B. Describe a critical observation on the ciliated protozoan, Paramecium aurelia, showing that paragenetic information is passed on during cell division. Match up by entering the appropriate letters in the spaces behind the numbers. In the following questions or statements, circle the letter associated with the one answer or version of the statement that you consider to be the correct one.