Figure 10.1 -In Thylakoids, Protons Travel Through ATP Synthase from the Stroma

question 45

Multiple Choice

Figure 10.1
-In thylakoids, protons travel through ATP synthase from the stroma to the thylakoid space. Therefore the catalytic "knobs" of ATP synthase would be located

• A)on the side facing the thylakoid space.
• B)on the ATP molecules themselves.
• C)on the pigment molecules of PSI and PSII.
• D)on the stroma side of the membrane.
• E)built into the center of the thylkoid stack (granum).

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Definitions:

P Wave

The first wave on an electrocardiogram (ECG) that represents atrial depolarization, indicating the electrical activity that leads to the contraction of the heart's atria.

Cardiac Output

Volume of blood expelled by the ventricles of the heart, equal to the amount of blood ejected at each beat multiplied by the number of beats in the period of time used for computation (usually 1 minute).

Cardiac Dysrhythmias

Abnormal heart rhythms, which can range from harmless to life-threatening conditions.

Oxygenation Requirements

The necessary amount of oxygen needed by the body's tissues, typically increased in conditions affecting the lungs or heart.