When a cell needs a particular protein synthesized, messenger rna (mrna) is produced from dna through transcription. what is the maximum number of amino acids that could be coded for in the following section of mrna: ugauucaguaac

How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey

Four types of motile cells in human body?

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3