Question

1. the two steps of protein synthesis, in the correct order, are ____ and __. a) transcription; translation b) replication; mitosis c) mitosis; cytokinesis d) transcription; replication 19. the structural and functional unit of all living things is the ____. a) nucleus b) element c) cytoplasm d) cell e) organelle

Explanation:

1. Protein synthesis first involves transcription where DNA is copied into mRNA in the nucleus, and then translation where the mRNA is used to assemble amino - acids into proteins at ribosomes.
2. The cell is the basic structural and functional unit of all living organisms. It can perform all life - processes.

Answer:

1. A. transcription; translation
2. D. Cell