The genetic code uses three bases to encode one amino acid. why can't the code use only two bases to encode each amino acid? g

The membrane that lines the lumenal surfaces of the digestive, respiratory, urinary, and reproductive tracts consists of

The graph depicts the rates of deforestation in a state over a period of time. Which year did human activity pose the greatest threat to the biodiversity of the forest?

Proteins are made by rough er travel to the Golgi in sacks called

How many significant digits are in 4,050? -1 -2 -3 -4

Which layer of soil in the diagram is made up only of partly weathered rock?

Kimberly is a 34 year-old woman who is 30 weeks pregnant. she received a td booster dose 1 year ago when she cut her hand while working in the kitchen. she has no documentation of receiving a tdap vaccine.

How does the structure of smooth and cardiac muscle differ from the structure of skeletal muscle?

How much of the weight of a cell is water

What does the correlation coefficient indicate about the similarities between the gene expression profile for mike smith and the gene expression profile for patient 4?

Compare and contrast to process of translation of mRNA into a protein on a ribosome between prokariots and eukariots. Focus on the phases of initiation, elongation, and termination, and the different factors that were involved in each of these steps.