______________ Stimulate Food Intake, but They May Have a More

question 28

Multiple Choice

______________ stimulate food intake, but they may have a more important role in regulating sleep.

• A)Neuropeptide Y
• B)Peptide YY
• C)Orexins
• D)All of the above

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Definitions:

PGAL

PGAL, or Phosphoglyceraldehyde, is a three-carbon molecule that plays a crucial role in both photosynthesis and glycolysis, acting as an intermediate in the conversion of glucose and other sugars.

ATP

A molecule involved in energy transfer within cells, crucial for muscle contraction, nerve impulse propagation, and chemical synthesis.

Calvin-Benson Cycle

A series of biochemical reactions taking place in the chloroplasts of photosynthetic organisms during the light-independent reactions of photosynthesis.

NADPH

Nicotinamide adenine dinucleotide phosphate, a coenzyme involved in cellular metabolism, particularly in the synthesis of fatty acids and the antioxidant system.