A MRNA Containing Introns Is a ________

question 100

Multiple Choice

A mRNA containing introns is a ________.

• A) pre-mRNA
• B) proenzyme
• C) gene
• D) ribosomal RNA (rRNA)
• E) codon

---

Definitions:

Early Adolescence

A developmental phase marking the transition from childhood to adolescence, often between the ages of 10 and 14, characterized by rapid physical, cognitive, and emotional changes.

Late Adolescence

A developmental stage occurring from roughly ages 15 to 19, marking the transition from adolescence to adulthood.

Prenatal Exposure

The impact of external factors, such as drugs, environmental toxins, or diseases, on an embryo or fetus during pregnancy.

Testosterone

A steroid hormone produced primarily in the testes of males and the ovaries of females, impacting sexual development, muscle mass, and bone density.