When doing medical research with human subjects, which four limitations are unavoidable

Why is it important that fibrin is insoluble in water?

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.

Explain light independent reactions