What serves as both a respiratory and digestive function?
pharynx, (Greek: “throat”) cone-shaped passageway leading from the oral and nasal cavities in the head to the esophagus and larynx. The pharynx chamber serves both respiratory and digestive functions. Thick fibres of muscle and connective tissue attach the pharynx to the base of the skull and surrounding structures.
What are the structures that contain digestive enzymes?
What Are the Cell Structures That Contain Digestive Enzymes?
- Cytoplasm. According to "Molecular Biology of the Cell" by Bruce Alberts, the cell is surrounded by a membrane, or outer layer, that protects it and thus is analogous to skin.
- Lysosomes. Lysosomes, which are organelles that are surrounded by their own membrane, have an acidic interior. ...
- Peroxisomes. ...
- Mitochondria. ...
What are the 11 parts of the digestive system?
Parts of the digestive system. Mouth. Teeth. Esophagus. Stomach. Small intestine 1: Structure. Small intestine 2: Digestion. This is the currently selected item. Small intestine 3: Absorption.
What are the four major functions of the digestive system?
- Mixes and churns food with gastric juices to form chyme
- Begins chemical breakdown of proteins
- Releases food into the duodenum as chyme
- Absorbs some fat-soluble substances (for example, alcohol, aspirin)
- Possesses antimicrobial functions
What structure is part of both the respiratory and digestive system quizlet?
The pharynx is part of both the digestive and respiratory systems. For the digestive system, its muscular walls function in the process of swallowing and it serves as a pathway for the movement of food from the mouth to the esophagus.
What feature is shared by both respiratory and digestive systems?
The correct answer is option (c) pharynx. The pharynx is shared by the respiratory and digestive systems.
What is common in digestive and respiratory system?
Answer and Explanation: Pharynx is common to both the digestive and respiratory systems while larynx is only a part of the...
How is respiratory and digestive system related?
Explanation: The respiratory system is primarily used to transport air, while the digestive system is used to transport fluids (such as water) and solids (such as food particulates). The respiratory and the digestive systems share the region of the mouth and upper throat, where air, fluids, and solids can be mixed.
Can somebody check my work?
Body Systems Hierarchy Quick Check What is the function of an organ system? (1 point) to control movement in internal organs to be a basic unit of organization with bodies** to work together to do a specific job to organize a
Parts of a Multicellular Organism Quick Check
Questions: 1.In the model that you built of the respiratory system, what structures did the straws represent? 2.Your hand jerks up after touching a hot stovetop. Which two organ systems are most responsible for your reaction?
biology
Blood is taken to the lungs to become oxygenated and returned to the heart before being pumped through the body. Which blood vessels carry blood away from the heart? elastic capillaries veins arteries*** Oxygen is taken into the
Science
Which is a correct statement about the excretory system? A: Key organs of the system include bladder, intestines, and kidneys B: It is similar to the digestive system and that they both rid the body of waste*** C: It rids the body
science
how does the circulatory system and respiratory system related to ATP and cellular respiration?
Science
Which organ in the digestive system has a function that is most similar the function of the bladder in the excretory system?
science
Q:How does the human body prevent internal energy levels from becoming too low? (1 point) A. The nervous system transmits feelings of fullness to the brain, which signals metabolism to stop. B. The nervous system transmits feelings
What are the two systems of the digestive system?
The digestive system is composed of the mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum and anus. There are also a number of glands that lie outside the system that contribute to its function.
What is the respiratory system?
The respiratory system (also referred to as the ventilator system) is a complex biological system comprised of several organs that facilitate the inhalation and exhalation of oxygen and carbon dioxide in living organisms (or, in other words, breathing). As part of the respiratory system, it allows for the movement of air from ...
What is the function of the pharynx?
For the digestive system, its muscular walls function in the process of swallowing and it serves as a pathway for the movement of food from the mouth to the esophagus . After food is introduced into the mouth and is chewed, the tongue pushes it to the back of the throat to be swallowed.
What is the pharynx made of?
Despite of the fact that majority of peopleconsider pharynx just as the throat. It resembles a funnel made out of muscles that acts as an intermediary between the nasal cavity, the larynx and esophagus. The nasopharynx simply allows air to travel through it and reach the lower sections.
Which part of the throat connects the upper part of the throat to the nasal cavity?
The nasopharynx (epipharynx) which connects the upper part of the throat with the nasal cavity. The oropharynx (mesopharynx) positioned between the top of the epiglottis and the soft palate. The laryngopharynx (hypopharynx)located below the epiglottis. The pharynx is part of the digestive system and also the respiratory system;
Which structure allows air to travel through the nasopharynx?
The nasopharynx simply allows air to travel through it and reach the lower sections. The oropharynx does something similar, except it is located at the posterior of the oral cavity. Once the air reaches the laryngopharynx, a cartilaginous structure called the epiglottis will divert it to the larynx.
Where is the inferior pharyngeal constrictor located?
Inferior pharyngeal constrictor is found in the laryngopharynx. The longitudinal muscles lift the walls of the pharynx during swallowing and consist of three levator muscles. Stylopharyngeus. Palatopharyngeus. Salpingopharyngeus.
