Which of These Equations Is/are Endergonic? Equation 1: ATP

question 130

Multiple Choice

Which of these equations is/are endergonic? Equation 1: ATP + H₂O  ADP + P_i
G₁ = -7 kcal/mol
Equation 2: phosphoenolpyruvate + H₂O  pyruvate + P_i
G₂ = -14.8 kcal/mol
Equation 3: glucose + P_i  glucose-6-phosphate + H₂O
G₃ = +3.3 kcal/mol
Equation 4: ADP + P_i  ATP + H₂O
G₃ = +7 kcal/mol

• A)equations 1 and 2
• B)equations 2 and 3
• C)equations 3 and 4
• D)equations 1 and 4
• E)equations 1 and 3

---

Definitions:

Intensity

A measure of the strength or magnitude of a variable entity, such as light, sound, or feelings.

Colors

The property of objects or light that is perceived by the human eye and brain, resulting in different hues and shades.

Illustration

A visual representation or artwork created to complement, elucidate, or decorate written or spoken text.

Component Objects

Individual parts or elements that can be integrated to form a composite object or system in programming and design.