Biochemistry discussions Assignment Example | Topics and Well Written Essays - 250 words

Biochemistry discussions - Assignment Example Replication takes place in the nucleus of the cell. The raw materials for the process are nucleotides, RNA primer, and enzyme DNA polymerase whereas the end product is double-stranded DNA. Translation, on the other hand, takes place in the nucleus. The raw materials are a DNA strand that acts as a template, enzyme RNA polymerase whereas the end product is a messenger RNA (mRNA) strand. This process takes place in the ribosomes. Translation requires mRNA, transfer RNA (tRNA), enzyme aminoacyl-tRNA synthetase, and amino acids thereafter giving proteins as the final products. DNA replication, transcription, and translation take place in all living cells except the red blood cells because they do not contain nuclei. These processes are fundamental in humans because they ensure the continuity of life through maintaining the integrity of the genome. They also ensure that physiological processes take place normally because the proteins produced serve numerous functions in the body. The liver, pancreas, and gall bladder carry out the same function of conveying digestive substances to the duodenum. The liver secretes bile juice, which contains bile salts that emulsify fat droplets, increasing their surface area and making it easy for digestive enzymes to work on them. Bile, in addition, increases the alkalinity of the stomach fluids thus making the environment favourable for digestive enzymes (The liver, gallbladder, and pancreas: The digestive system and the liver. (n.d.). The pancreas, on the other hand, secretes various digestive enzymes. These enzymes get into the duodenum via the pancreatic duct. The pancreatic enzymes are vital for digestion and include the pancreatic amylase that breaks down carbohydrates, pancreatic lipase that breaks down fats into fatty acids and glycerol molecules. The pancreas also produces enzymes