The Energy for Active Transport Is Provided By

question 4

Multiple Choice

The energy for active transport is provided by:

• A)blood pressure in capillaries
• B)the natural movement of molecules, or free energy
• C)carrier enzymes in cell membranes
• D)ATP produced in the cell

---

Definitions:

Alkyl Substituents

Alkyl substituents are groups of atoms, derived from alkanes, that are attached to a molecule, replacing a hydrogen atom.

Equatorial

Refers to the position around a cyclic molecule where substituents are located in the plane or nearly in the plane of the ring, reducing steric hindrance.

Energy Conformation

The spatial arrangement of atoms in a molecule that relates to its energy level, often describing structures that are energetically favorable or unfavorable.

Cyclohexane Conformations

The various spatial arrangements that the cyclohexane molecule can adopt due to rotation around its C-C bonds, affecting its stability and reactivity.