The scientific article you have studied is adapted from articles about Alzheimer's disease published in The Conversation: August 31, 2023 and November 13, 2022 Use the information from the scientific article and your own knowledge to answer the following questions. Explain why a'falling blood pressure' might result in poor brain health (Paragraph 20). (3) ................................................................................................................................................................................................................................................................................ ................................................................................................................................................................................................................................................................................ ................................................................................................................................................................................................................................................................................ ................................................................................................................................................................................................................................................................................ ................................................................................................................................................................................................................................................................................ ................................................................................................................................................................................................................................................................................ ................................................................................................................................................................................................................................................................................ ................................................................................................................................................................................................................................................................................ ................................................................................................................................................................................................................................................................................

Biology

IGCSE&ALevel

EDEXCEL

Exam No：WBI1501-que-20241024 Year：2024 Question No：8(e)

Answer:

An answer that includes three of the following points:
- (low blood pressure) leads to reduced blood flow to the brain (1)
- reduced \{oxygen / glucose\} (to the brain cells) (1)
- leading to decrease in \{aerobic respiration / ATP production\} (1)
- leading to reduced activity (in the brain) / \{death of / damage to / loss of\} brain cells (1)

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Knowledge points:

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