If 15% of a DNA molecule is made up of cytosine, what percentage is thymine? Explain your reasoning.

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.

What is the statement plant growth is affected by the color light

Where in the cell are ribosomes made?