Below Is a Representation of a Sample of Gas with Molecules

question 26

Multiple Choice

Below is a representation of a sample of gas with molecules having the formula XO₂.Which element could NOT be represented by X?

• A)N
• B)S
• C)C
• D)O
• E)Cl

---

Definitions:

Transgenic Animals

Animals that have had foreign genes deliberately inserted into their genome.

Protoplast Cells

Plant, bacterial, or fungal cells with the cell wall removed, which can be used in various biological studies including the uptake of DNA during genetic engineering techniques.

Ex Vivo Gene Therapy

A form of gene therapy where cells are modified outside the body and then re-introduced into the patient.

Sites

Locations or positions in a particular area, often used in the context of archaeological digs, web URLs, or locations for construction.