If dna strand has an adenine , which nitrogen base will pair when rna is made

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria

What is the difference between a scientific hypotheses and a scientific theory?