Multiply or Divide $$\sqrt { 2 } \cdot \sqrt { - 125 }$$

question 42

Multiple Choice

Multiply or divide.
- $$\sqrt { 2 } \cdot \sqrt { - 125 }$$

• A) \(5 \mathrm { i } \sqrt { 10 }\)
• B) \(- 250\)
• C) \(- 5 \mathrm { i } \sqrt { 10 }\)
• D) 250

---

Definitions:

Repressible Genes

Genes whose expression can be decreased or halted in response to specific stimuli or conditions, as part of cellular regulatory mechanisms.

Transcribed

The process in which a segment of DNA is copied into RNA by the enzyme RNA polymerase.

End Product

The final product resulting from a process, often after a series of intermediate stages or chemical reactions.

Repressor Protein

A negative regulatory protein that inhibits transcription when bound to DNA; some repressors require a corepressor to be active; some other repressors become inactive when bound to an inducer molecule. Compare with activator protein.