are the sets of these bases that codes for specific amino acids or signal the end of protein building. They are identified by the that makes them up and are the cellular machinery that assemble a string of corresponding that form a protein. It is the codon that indicates when it is time stop building a protein.

the answer is ba be i looked it up id k why it says that but okay

Explanation:

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.