Best Answer: mRNA carries the transcribed genetic code tRNA carries the amino acids The ribosome translates the code on the mRNA and the appropriate tRNA comes in to affix the specific amino acid.t is synthized by complementary base pairing with DNA (transcription). mRNA is translocated from the nucleus to the cytosol. tRNA then base pairs with the mRNA. Attached to each tRNA is an amino acid (translation). The amino acids in a chain form a polypeptide.
Viruses (e.g., adenovirus, astrovirus, rotavirus, Norwalk virus) are the most common cause of diarrhea in the United States. The most common ones in children are rotavirus and in adults are norovirus. Escherichia coli, Clostridium difficile, and Campylobacter, Salmonella, and Shigella spp. are common bacterial causes.
Diarrhea is more frequent and more liquid bowel movements than normal. There are many causes. Diarrhea often is caused by an infection with bacteria, viruses or a parasite. Bacteria cause diarrhea either by invading the intestine or by producing a toxin that makes the intestine secrete more water. When the diarrhea is caused by food contaminated with bacteria or parasites, people often refer to this as food poisoning. Other causes of diarrhea include: Irritable bowel syndrome, especially during times of increased stress. Side effects from medications, such as antibiotics and magnesium-containing antacids.