Which of the following microscopes uses light and a series of lenses to project different images to the left and right eyes, resulting in a three dimensional image? a. transmission electron microscope b. compound microscope c. dissecting microscope d. scanning electron microscope

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

The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05

Where can a dna be found in a prokaryotic cell