Chain Termination Occurs,in Vivo,when

question 71

Multiple Choice

Chain termination occurs,in vivo,when:

• A) RNA Pol gets to the end of the DNA.
• B) The factor called rho (r) binds to the DNA.
• C) A hairpin loop forms in the template.
• D) Either a hairpin loop forms or rho (r) is involved.

---

Definitions:

Recessive Trait

A genetic characteristic that is expressed in an organism's phenotype only when two copies of the gene are present.

Heterozygous

A genetic condition where an individual has two different alleles for a specific gene.

Complete Dominance

a genetic condition where one allele completely masks the effect of another allele in a heterozygous combination.

Dominant Gene

A gene that expresses its phenotype in the presence of another allele.