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Once a person has eaten a meal, their digestive system will break the nutrients down into smaller components that can travel in the blood to any parts of the body that need them. Any carbohydrates in t...
Splicing is a process where premRNA is transformed into mRNA.
It involves the removal of Introns ( gene sequences which do not code for proteins ) and the attachment of exons (sequences w...
Prokaryotes do not have a membrane bound nucleus, eukaryotes do.
Prokaryotes have plasmids.
Prokaryotes have smalled ribosomes than eukaryotes.
Eukaryotes have...
The liver is supplied by the hepatic artery bringing oxygenated blood to it. The liver is also supplied by the hepatic portal vein. This brings the absorbed nutrients from the small and large intestine...
A zymogen is the inactive form of an enzyme. For instance the enzyme pepsinogen is produced by chief cells in the gastric pits. Pepsinogen is a zymogen. Hydrochloric acid produced by the parietal cells...
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