What are the two layers of the skin which layer contains keratinied cells?

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Ineed the answer asap. in order to be considered alive, an organism must simultaneously possess the characteristics of homeostasis, heredity, cells, reproduction, and

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z