In E. coli a particular tRNA normally has the anticodon5’-GGG-3’, but because of a mutation in the tRNA gene, the mutant tRNA has the anticodon 5’-GGA-3’. a. What amino acid would the wildtype tRNA carry?
b. What amino acid would the mutant tRNA carry?
c. What codon would the normal tRNA recognize?
d. What codon would the mutant tRNA recognize?
e. What would be the effect of the mutation of the proteinsin the cell

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.

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answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.