What Element Is Used to Link Nucleic Acids in All

question 34

Multiple Choice

What element is used to link nucleic acids in all organisms?

• A) Carbon
• B) Nitrogen
• C) Silicon
• D) Phosphorus

---

Definitions:

Erect Heads

The physiological characteristic of holding the head up straight, often associated with alertness or attention.

Preterm

A term referring to babies born before 37 weeks of gestation, which are considered earlier than the full term of pregnancy.

Full Term

Refers to a pregnancy that has reached its natural completion, typically around 37 to 42 weeks, resulting in the birth of a newborn.

Cephalocaudal Pattern

A developmental principle where growth and skill development proceed from the head downward through the body.