Define the following terms: IngestionDigestionAbsorptionAssimilationEgestion
Question
Define the following terms: IngestionDigestionAbsorptionAssimilationEgestion
Solution
-
Ingestion: This is the process of taking in food into the body through the mouth.
-
Digestion: This is the process of breaking down food into smaller molecules that the body can use. It involves both mechanical processes, like chewing, and chemical processes, like the action of enzymes.
-
Absorption: This is the process by which the small molecules resulting from digestion are taken up into the bloodstream from the digestive tract, primarily in the small intestine.
-
Assimilation: This is the process by which the absorbed food molecules are taken up by the cells of the body and used for energy, growth, and repair.
-
Egestion: This is the process of eliminating undigested material from the body. In humans, this primarily occurs through the rectum and anus in the form of feces.
Similar Questions
Multiple Choice QuestionThe term "ingestion" refers specifically to Blank______.Multiple choice question.muscular contractions that move food through the digestive tractbreakdown of food into smaller pieces, either mechanically or chemicallytaking food into the mouthchewing food
The given diagram illustrates a process occurring in the digestive system of human beings.This process is calledA. assimilation.B. deamination.C. emulsification.D. chemical digestion
Match each basic function of the digestive system with the correct description.InstructionsDrag and drop application.AbsorptionAbsorption drop zone empty.DigestionDigestion drop zone empty.EliminationElimination drop zone empty.IngestionIngestion drop zone empty.Process by which waste products are removed from the bodyThe intake of solid or liquid food into the stomachBreakdown of large organic molecules into their component partsMovement of molecules from the digestive tract into the circulation or lymphatic systemNeed help? Review these concept resources.
The absorption of water through a compound without dissolving in it is known as:AAscent of sapBPlasmolysisCImbibitionDGuttation
Which of the following describes transmission by ingestion?Inhaling infected particlesTouching another person’s skinEating undercooked food or drinking contaminated waterComing into contact with another person’s blood or saliva
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.