98 points
write the letter for each of these words next to the number of the phrase describing it.
a. transcription
b. translation
c. mrna
d. trna
e. ribosome
f. replication

9. dna to mrna

10. the use of trna to produce a protein

11. this process involves dna helicase and dna polymerase to unzip and bring in new bases.

12. moves from the nucleus to a ribosome and contains uracil.

13. contains a triplet anticodon on one end and an amino acid on the other end.

14. this structure mrna bond with trna to build proteins.

The construction of phylogenetic trees is a mapping out the proposed divisions and common ancestors of all living species. traditionally, these trees have been built using morphological data, such as appearance and embryology. recently, it has been possible to construct these trees using molecular data. phylogenetic trees based on different types of information agree with each: that there is strong evidence of a real underlying common descent. this phylogenic tree is composed based on molecular data (rrna). what statements can we infer are true about the organisms throughout the tree? because the tree is rooted, all branches share a common ancestor. all organisms have some sort of cellular structure/organization. all eukaryotes evolved from bacteria. since the organisms contain rna, they share the same dna. if the organisms contain rna, the share the same four nitrogen bases.

What feature of cell theory is best demonstrated in the image

When elements that form a mineral dissolve in hot water, they form a mixture called a(n) a)geode b)vein c)evaporation d)crystallization e)magma f)lava g)solution h)gem