Choose the Most Appropriate Statement That Matches Each Term

question 48

Multiple Choice

Choose the most appropriate statement that matches each term.
-ribozymes

• A)energy source of the first living organisms
• B)simple transitional forms between early organic compounds and the first living cells
• C)have similar genes for energy metabolism to eukaryotes
• D)first organisms with the noncyclic pathway of photosynthesis
• E)store DNA wrapped around histones, like eukaryotes
• F)in eukaryotes, indicated by a mix of bacterial and archaeal traits
• G)rocky structures containing fossil remains of photoautotrophic bacteria
• H)RNAs that function as enzymes
• I)all living organisms descended from this prokaryotic, anaerobic ancestral species

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Definitions:

P-Value

The probability of obtaining test results at least as extreme as the observed results, assuming that the null hypothesis is correct.

Hypotheses

Proposed explanations for a phenomenon, set forth as a starting point for further investigation or experimentation.

Normal Distribution

A bell-shaped distribution characterized by its mean and standard deviation, where the mean, median, and mode are all equal.

Normally Distributed

Refers to a distribution that follows the normal (bell-curve) shape, characterized by a symmetric shape around the mean, indicating random variables with equal mean, median, and mode.