tRNA brings amino acid molecules to the ribosomes during protein synthesis
But this rule rule is applicable only for double stranded DNA molecule. The possibility of Adenine=40% and Thymine=60% is only in single stranded DNA molecule. In the question, the DNA sample referred is a single stranded DNA. hope it helps :D
Answer:
B: 70% of life on earth became extinct
Answer: False
Explanation: Red blood cells placed in a solution with a higher water concentration compared to their contents will gain water by osmosis, swell up and burst. Water will diffuse from a higher water concentration outside the cell to a lower water concentration inside the cell.
