Which cytoskeleton protein a cell maintain its shape? cillium tubulin flagellum actin

Which best describes the scientific process

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.

What are characteristics of minerals? select 3 choices