Use the Following to Answer the Questions Below

question 20

Multiple Choice

Use the following to answer the questions below:
On the left are characteristics of various reactions that occur in the chain elongation phase of fatty acid biosynthesis. Identify the step (1 through 4) of the chain elongation process to which each characterization applies using the response list on the right. Responses on the right may be used more than once or need not be used at all.

-A dehydration reaction occurs.

• A) step 1
• B) step 2
• C) step 3
• D) step 4

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Definitions:

Anatomical Change

The alteration in the structure of body parts of an organism, which can occur over evolutionary time or due to environmental influences.

Thicker Enamel

A characteristic of dental tissues involving increased enamel thickness, often indicative of dietary adaptations among different species.

Larger Molars

Teeth, specifically molars, that are larger in size, which can reflect dietary adaptations in different species or individuals.

Hominin Teeth

The study of tooth structure, development, and variation within the hominin lineage, which can provide insights into diet, evolution, and social behavior.