Search results
Oct 31, 2023 · Key Terms. ingestion: consuming something orally, whether it be food, drink, medicine, or other substance; the first step of digestion. bolus: a round mass of something, especially of chewed food in the mouth or alimentary canal. mastication: the process of chewing.
Ingestion is the process of taking in food through the mouth. In vertebrates, the teeth, saliva, and tongue play important roles in mastication (preparing the food into bolus). While the food is being mechanically broken down, the enzymes in saliva begin to chemically process the food as well.
Pathogens. Foreign objects. Abnormal ingestion. References. Ingestion is the consumption of a substance by an organism. In animals, it normally is accomplished by taking in a substance through the mouth into the gastrointestinal tract, such as through eating or drinking.
Introduction. Epidemiology 1 is the study of the distribution and determinants of health-related states, conditions, or events in specified populations and the application of the results of this study to the control of health problems.() It is a quantitative science concerned in infectious diseases with the circumstances under which disease processes occur, the factors that affect their ...
- Alfred S. Evans
- 2009 May
- 10.1007/978-0-387-09843-2_1
People also ask
What does ingestus mean?
What substances are ingested in a single-celled organism?
What does ingesting a poison mean?
The meaning of INGESTION is the act or process of taking in something for or as if for digestion : the act or process of ingesting something. How to use ingestion in a sentence.
Transcription overview. Transcription is the first step of gene expression. During this process, the DNA sequence of a gene is copied into RNA. Before transcription can take place, the DNA double helix must unwind near the gene that is getting transcribed. The region of opened-up DNA is called a transcription bubble.
The meaning of INGEST is to take in for or as if for digestion. How to use ingest in a sentence.
