Which of the Following Is Correct

question 24

Multiple Choice

Which of the following is correct?

• A) Most of the ATP are produced by substrate-level phosphorylation.
• B) Glycolysis relies on substrate-level oxidation for the four ATP produced in this pathway.
• C) Each FADH2 yields about 1.5 ATP via oxidative phosphorylation.
• D) Most ATP from cellular respiration are produced directly in the citric acid (Krebs) cycle.

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Definitions:

Lacunae

Small spaces within bone or cartilage tissue that house cells such as osteocytes in bone or chondrocytes in cartilage.

Osteons

Osteons are the structural unit of compact bone, consisting of a central canal called a Haversian canal, surrounded by concentric rings of calcified matrix and containing the bone's blood supply.

Central Canals

Hollow spaces within the spinal cord that contain cerebrospinal fluid, playing a crucial role in the protection and nourishment of the spinal cord.

Neuroglial Cells

Specialized cells in the nervous system that provide support, protection, and nutrition to neurons, playing a crucial role in the maintenance of the neural environment.