Which of the Following Statements Concerning Z-Scheme Photosynthesis Is TRUE

question 27

Multiple Choice

Which of the following statements concerning Z-scheme photosynthesis is TRUE?

• A)Water is reduced by a Mn-containing cluster.
• B)Electrons are carried by lipid-soluble plastoquinones,which participate in a Q cycle.
• C)Ferredoxin oxidizes NADPH.
• D)Transfer occurs stepwise from PSI to PSII with increasing potential.
• E)A proton gradient is not generated to drive ATP synthesis.

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Definitions:

Monokurtic

Describing a distribution that has kurtosis similar to that of a normal distribution, indicating the data has moderate outliers or none, and the peak of the distribution is neither flat nor too sharp.

Standard Error

For a sampling distribution (the distribution of scores for a sample), the standard deviation is called the standard error.

Positive Skew

A distribution pattern in data where the tail on the right side of the histogram is longer or fatter than the left side, indicating that the majority of data points lie to the left of the mode.

Chi-square

A statistical test used to determine if there is a significant association between two categorical variables.