Directions: In the blank, put a D (for DNA) R (for RNA) B (for both) or N (for neither). 1. Made of nucleotides I l. Single strand
2. A with T 12. Attach to ribosome
3. C with T 13. Codons
4. Double-strand 14. Anticodons
5. Ribose 15. Uracil
6. Only in nucleus 16. Unzips
7. Copies DNA 17. Transcription
8. Makes up ribosome 18. Translation
9. Stable 19. Three types
10. Phosphate 20. Has promoter

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).

The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation