What Element Is Needed for Thyroxine Production

question 87

Multiple Choice

What element is needed for thyroxine production?

• A)Calcium
• B)Iodine
• C)Sodium
• D)Potassium

---

Definitions:

Binomial Coefficient

A numerical factor that multiplies the successive terms in the expansion of a binomial raised to a power, often denoted as C(n, k) or \( \binom{n}{k} \).

N Th Term

Refers to a specific element in a sequence that can be found using a formula, often used to determine patterns in sequences.

Coefficient

A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.

Binomial Expansion

The process of expanding an expression raised to a power into a series using binomial theorem.