During starvation, Brian utilizes
Correct Answer: Ketone bodies
Description: Brain and starvation: During starvation, a significant pa (60-70%) of the energy requirement of the brain is then met by ketone bodies (Fig. 8.1) Brain and acetoacetate: The brain is unable to utilize fatty acids as a source of fuel since the fatty acids complexed to albumin are unable to traverse the blood-brain barrier. But, the brain can effectively utilize acetoacetate. This is again a survival technique in diabetic and starvation ketosis.Ref: DM Vasudevan, 7th edition, page no: 100
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Biochemistry
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