A bolus (of food, for instance) passes through the esophagus.
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∙ 13y agoThe bolus, which is a mass of chewed food mixed with saliva, passes through the esophagus, which is a muscular tube that connects the mouth to the stomach.
On passing along the oesophagus, mastication [breakdown of large food particles into smaller particles] takes place so that it can b easily digested and swallowed..
No, it is not possible to jump through an invisible hoop because there is no physical barrier or structure to pass through.
X-rays have high energy and can penetrate aluminum foil easily due to its low atomic number. As X-rays pass through aluminum foil, they will interact with the atoms and may be absorbed or scattered. Overall, the structure of aluminum foil will remain largely unchanged as X-rays pass through it.
A bullet passing through the left chest and exiting the right side may pass through the lung, ribs, possibly the heart, and muscle tissue. The exact number of structures can vary depending on the trajectory and angle of entry.
Graphite is an allotrope of carbon that allows electricity to pass through it due to its unique structure with delocalized electrons that are free to move and carry electric current.
fibre helps the feces to form bolus. Fibre is not at all digested in the gut. It moves all the way through the gut sticking to the feces and makes it bolus for easy passage.
The main purpose of the pharyngeal constrictor muscles is to allow food received through the larynx to pass through the esophagus. this is achieved when the elevator muscles relax, the pharynx descends and the constrictors contract upon the bolus of food. Bolus- a mass of food that has been chewed.
Vagina
On passing along the oesophagus, mastication [breakdown of large food particles into smaller particles] takes place so that it can b easily digested and swallowed..
Opaque objects have a dense molecular structure that does not allow light to pass through. The particles in the object absorb and reflect light, preventing it from transmitting through the material. This is in contrast to transparent or translucent objects, which have a molecular structure that allows light to pass through easily.
The arterial cortex.
Iris.
A semipermeable membrane
the air goes through the pharnyx then the trachea and into the lungs
Small non-polar molecules may pass through a a semipermeable membrane but others require a protein channel.
A filter or a gatekeeper can be a structure that allows only certain things to pass through. These structures help control and regulate what is permitted to enter or proceed.
Sandy soil typically allows water to pass through easily due to its large particles and loose structure, which promotes good drainage.