DNA
DNAcell size
tripoblastic
To store tissue samples for research, they are most of the time converted into FFPE blocks and stored in an airtight container, preferably in the refrigerator at 40 °C. It is also possible to store them as fresh frozen samples at -80 °C using dry ice or liquid nitrogen tanks. If you want to dive deeper into the topic, you could visit our website, where we offer human tissue samples: centralbiohub.de/biospecimens/tissue-bank/human-tissue-samples
because the stomach is used to get food when u eat something and that is why the stomach not a tissue
Connective tissue
function of areolar tissue in the stomach
the stomach needs the muscle tissue and the elastic tissue to stretch and digest the food. Connective Tissue: Is the blood in the walls of the stomach. Nervous Tissue: Controls acid production in the stomach. It also helps contract and coordinate stomach muscle. Epithelial Tissue: Protects the stomach against acid. It covers the inside of the stomach. It also has folds to increase surface area. Muscle Tissue: Mixes stomach contents and forces them towards the lower intestines. It is in between the epithelial tissue.
because it is have cells and no tissue
pathologist
The stomach is made up mostly of muscle tissue
Because the stomach needs the muscle tissue and the elastic tissue to stretch and digest the food.
The tissue samples are not alive. They are not growing/moving like a living human so the effects the drugs have on the non living samples may be different to the effects on a living human.