An Example of the Reveal Component Is:​

question 22

Multiple Choice

An example of the Reveal component is:​

• A) ​if the students say, "It takes up more space," the teachers say back, "The cylinder has more volumes."
• B) ​the teacher can use Word Walls.
• C) ​to stress the word "model", the teacher can say, "I see the model of the earth."
• D) ​giving the name of parts of an atom (electrons, neutrons, protons).

---

Definitions:

Phosphate Groups

Phosphate groups are chemical groups containing phosphorus and oxygen; they play a key role in energy transfer and molecular signaling in cells.

Covalent Bond

A chemical bond involving the sharing of electron pairs between atoms, leading to the formation of a stable molecule.

Hydrogen Bond

A hydrogen bond is a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.

Ionic Bond

A type of chemical bond that occurs when an atom transfers an electron to another atom, typically forming a bond between a metal and a nonmetal ion.