What controls what molecules pass in and out of a cell?
Answer:
the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
<span>Hepatic encephalopathy is a condition seen patients
with liver dysfunction and this condition describe a spectrum of reversible
neuropsychiatric abnormalities which implies that altered brain function which
is due to metabolic abnormalities. However, the administration of lactulose
causes reduction in the urea production rate which is consistent with the
reduced entry of ammonia into portal blood.</span>
Extinction is the term used when all members of a species dies and is never seen again
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