Which of the Following Directly Requires ATP to Carry Out

question 28

Multiple Choice

Which of the following directly requires ATP to carry out its function?

• A) Cl^-ion channel
• B) malate dehydrogenase
• C) myoglobin
• D) protein kinase A

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Definitions:

Dynein

is a motor protein in cells which converts chemical energy into mechanical force, moving along microtubules and playing roles in cell division and transport of cellular cargo.

Microtubules

Tubular structures that make up part of the cytoskeleton in all eukaryotic cells, providing shape, support, and facilitating cell division and intracellular transport.

Mitochondria

Organelles within eukaryotic cells that produce ATP through cellular respiration, often referred to as the powerhouse of the cell.

Energy Production

The process of creating energy, typically within organisms by metabolizing nutrients, or through technological means such as electricity generation.