Question

why leaves become yellow in the absence of light? 2 bile juice dose not contain any digestive enzyme , yet it is essential for digestion why so ? explain​

Answer 1

Answer:

leaves become yellow in  absence of light as a lack of ability to perform photosynthesis.Bile juice contains no digestive enzymes, yet it is important for digestion. ... These break down large fat globules into smaller globules so that the pancreatic enzymes can easily act on them. This process is known as emulsification of fats. Bile juice also makes the medium alkaline and activates lipase

Explanation:

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Answer 2

Answer:

1)the production of chlorophyll-a molecules stops and they get broken slowly.

2)These break down large fat globules into smaller globules so that the pancreatic enzymes can easily act on them

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