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Gennadij [26K]
3 years ago
11

Contractile vacuoles are found in the eukaryotic cells of some A) bacteria. B) fungi. C) plants. D) protists.

Biology
2 answers:
ikadub [295]3 years ago
7 0
The answer is D. Protists
Ksivusya [100]3 years ago
5 0

Answer:

The answer is D) Protists.

Explanation:

A contractile vacuole is a cellular vacuole filled with a clear liquid present in the protozoa and in some lower metazoans. The protozoa are microscopic organisms, unicellular pertenescent to the protist kingdom, which is the kingdom that contains all those eukaryotic organisms that cannot be classified within any of the other three eukaryotic kingdoms.

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Explanation:

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The Entner-Doudoroff pathway forms glucose 6-phosphate from glucose which in turn is oxidized into 6-phosphogluconate. The 6-phosphogluconate finally forms pyruvate and glyceraldehyde 3-phosphate through a series of reactions. The glyceraldehyde 3-phosphate can enter the Embden-Meyerhof pathway to form one more molecule of pyruvate. During the Entner-Doudoroff pathway, one molecule of ATP and one NADPH are formed along with the formation of one molecule of each pyruvate and glyceraldehyde.

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