The Following Is Step 3 of the Citric Acid Cycle

question 98

Multiple Choice

The following is step 3 of the citric acid cycle. Isocitrate is converted into α-ketoglutarate by a(n) _______ reaction followed by _______.

• A) oxidation-reduction; phosphorylation
• B) phosphorylation; oxidation-reduction
• C) isomerization; dehydration
• D) oxidation-reduction; decarboxylation
• E) hydration; decarboxylation

Apply knowledge of statistical tests to examine relationships between variables.

Understand the concept of fixed and variable costs and their implications in short and long run decisions.

Analyze the principle of diminishing and negative returns and its effect on production.

Calculate average fixed cost (AFC), average variable cost (AVC), average total cost (ATC), and marginal cost (MC) from given data.

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Definitions:

Radar Images

Images created using radio waves to map surfaces, contours, and features of objects, including weather patterns and geographical formations.

Heavily Cratered

Describes a surface, usually of a planet or moon, that has a large number of impact craters due to collisions with meteoroids, asteroids, or comets.

Little to No Atmosphere

Describes celestial bodies or locations that lack a significant atmospheric layer or have a very thin one.

Lunar Highlands

High elevations on the Moon that contain a light-colored, heavily cratered material; syn. cratered highlands.