The Plasmids That Are Used to Express the Retroviral Proteins $\Psi$

question 13

True/False

The plasmids that are used to express the retroviral proteins in the packaging cell lines contain the packaging signal ( $\Psi$ ).

---

Definitions:

Anemia

A condition characterized by a deficiency of red blood cells or hemoglobin in the blood, leading to fatigue and weakness.

Alleles

Variations of a gene that occur at the same place on a chromosome, responsible for the diversity in genotype and phenotype among organisms.

Defective

Refers to something that is flawed or lacking in functionality.

Experience-Dependent

Describes neural growth that is stimulated by environmental experiences and may vary from one individual to another.