In eukaryotes, the conserved element closest to the transcription start site is called the:

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#Question id: 11954

#Physiology

Folic acid supplements have become especially important for pregnant women because ________.

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#Question id: 11955

#Physiology

The process of obtaining food is known as ________ and requires specialized feeding mechanisms.

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#Question id: 11956

#Physiology

An advantage of a complete digestive system over a gastrovascular cavity is that the complete system ________.

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#Question id: 11957

#Physiology

Because the foods eaten by animals are often composed largely of macromolecules, animals need to have mechanisms for ________.

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#Question id: 11958

#Physiology

Fat digestion yields fatty acids and glycerol, whereas protein digestion yields amino acids; both digestive processes ________.

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#Question id: 11959

#Physiology

The process by which digested dietary substances cross cell membranes to be used by the body is known as ________.